λ
Sigma Notebook

3,055,620

22 × 3 × 5 × 127 × 401
Abundant Even Composite

3,055,620 is even and not a perfect square. Its factorization is 2^2 × 3 × 5 × 127 × 401 and its 48 divisors sum to 8,644,608.

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 127 × 401
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 8,644,608
Proper Divisor Sum 5,588,988
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #3055603 ← → #3055621

Radix Representation

Decimal 3055620
Binary 1011101010000000000100 (22 bits)
Octal 0o13520004
Hexadecimal 0x2EA004

Divisor Catalog (48)

1 2 3 4 5 6 10 12 15 20 30 60 127 254 381 401 508 635 762 802 1,203 1,270 1,524 1,604 1,905 2,005 2,406 2,540 3,810 4,010 4,812 6,015 7,620 8,020 12,030 24,060 50,927 101,854 152,781 203,708 254,635 305,562 509,270 611,124 763,905 1,018,540 1,527,810 3,055,620

Collatz Trajectory (226 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

3,055,620 1,527,810 763,905 2,291,716 1,145,858 572,929 1,718,788 859,394 429,697 1,289,092 644,546 322,273 966,820 483,410 241,705 725,116 362,558 181,279 543,838 271,919 815,758 407,879 1,223,638 611,819 1,835,458 917,729 2,753,188 1,376,594 688,297 2,064,892 1,032,446 516,223 1,548,670 774,335 2,323,006 1,161,503 3,484,510 1,742,255 5,226,766 2,613,383 7,840,150 3,920,075 11,760,226 5,880,113 17,640,340 8,820,170 4,410,085 13,230,256 6,615,128 3,307,564 1,653,782 826,891 2,480,674 1,240,337 3,721,012 1,860,506 930,253 2,790,760 1,395,380 697,690

More profiles

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