λ
Sigma Notebook

9,620,780

22 × 5 × 13 × 37003
Abundant Even Composite

9,620,780 is even and not a perfect square. Its factorization is 2^2 × 5 × 13 × 37003 and its 24 divisors sum to 21,758,352.

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 37003
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 21,758,352
Proper Divisor Sum 12,137,572
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #9620761 ← → #9620797

Radix Representation

Decimal 9620780
Binary 100100101100110100101100 (24 bits)
Octal 0o44546454
Hexadecimal 0x92CD2C

Divisor Catalog (24)

1 2 4 5 10 13 20 26 52 65 130 260 37,003 74,006 148,012 185,015 370,030 481,039 740,060 962,078 1,924,156 2,405,195 4,810,390 9,620,780

Collatz Trajectory (93 steps to reach 1)

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

9,620,780 4,810,390 2,405,195 7,215,586 3,607,793 10,823,380 5,411,690 2,705,845 8,117,536 4,058,768 2,029,384 1,014,692 507,346 253,673 761,020 380,510 190,255 570,766 285,383 856,150 428,075 1,284,226 642,113 1,926,340 963,170 481,585 1,444,756 722,378 361,189 1,083,568 541,784 270,892 135,446 67,723 203,170 101,585 304,756 152,378 76,189 228,568 114,284 57,142 28,571 85,714 42,857 128,572 64,286 32,143 96,430 48,215 144,646 72,323 216,970 108,485 325,456 162,728 81,364 40,682 20,341 61,024

More profiles

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