56,537,585

5 × 13 × 869809

56,537,585 factors as 5 × 13 × 869809. Its 8 positive divisors give a proper-divisor sum of 16,526,455, so this integer is deficient. The Collatz stopping time is 163 steps.

Prime Factor Structure

Factorization String 5 × 13 × 869809

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 73,064,040

Proper Divisor Sum 16,526,455

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #56537549 ← → #56537599

Radix Representation

Decimal	56537585
Binary	11010111101011000111110001 (26 bits)
Octal	0o327530761
Hexadecimal	0x35EB1F1

Divisor Catalog (8)

1 5 13 65 869,809 4,349,045 11,307,517 56,537,585

Collatz Trajectory (163 steps to reach 1)

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

56,537,585 169,612,756 84,806,378 42,403,189 127,209,568 63,604,784 31,802,392 15,901,196 7,950,598 3,975,299 11,925,898 5,962,949 17,888,848 8,944,424 4,472,212 2,236,106 1,118,053 3,354,160 1,677,080 838,540 419,270 209,635 628,906 314,453 943,360 471,680 235,840 117,920 58,960 29,480 14,740 7,370 3,685 11,056 5,528 2,764 1,382 691 2,074 1,037 3,112 1,556 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94 47

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