λ
Sigma Notebook

4,315,520

27 × 5 × 11 × 613
Abundant Even Composite

4,315,520 is even and not a perfect square. Its factorization is 2^7 × 5 × 11 × 613 and its 64 divisors sum to 11,273,040.

Prime Factor Structure

Factorization String 2^7 × 5 × 11 × 613
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 64
Divisor Sum (σ) 11,273,040
Proper Divisor Sum 6,957,520
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #4315481 ← → #4315529

Radix Representation

Decimal 4315520
Binary 10000011101100110000000 (23 bits)
Octal 0o20354600
Hexadecimal 0x41D980

Divisor Catalog (60 of 64)

1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 320 352 440 613 640 704 880 1,226 1,408 1,760 2,452 3,065 3,520 4,904 6,130 6,743 7,040 9,808 12,260 13,486 19,616 24,520 26,972 33,715 39,232 49,040 53,944 67,430 78,464 98,080 107,888 134,860 196,160 215,776 269,720 392,320 431,552 539,440

Collatz Trajectory (167 steps to reach 1)

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

4,315,520 2,157,760 1,078,880 539,440 269,720 134,860 67,430 33,715 101,146 50,573 151,720 75,860 37,930 18,965 56,896 28,448 14,224 7,112 3,556 1,778 889 2,668 1,334 667 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576

More profiles

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