56,306,990

2 × 5 × 23 × 244813

56,306,990 factors as 2 × 5 × 23 × 244813. Its 16 positive divisors give a proper-divisor sum of 49,452,658, so this integer is deficient. The Collatz stopping time is 163 steps.

Prime Factor Structure

Factorization String 2 × 5 × 23 × 244813

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 105,759,648

Proper Divisor Sum 49,452,658

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #56306989 ← → #56306993

Radix Representation

Decimal	56306990
Binary	11010110110010110100101110 (26 bits)
Octal	0o326626456
Hexadecimal	0x35B2D2E

Divisor Catalog (16)

1 2 5 10 23 46 115 230 244,813 489,626 1,224,065 2,448,130 5,630,699 11,261,398 28,153,495 56,306,990

Collatz Trajectory (163 steps to reach 1)

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

56,306,990 28,153,495 84,460,486 42,230,243 126,690,730 63,345,365 190,036,096 95,018,048 47,509,024 23,754,512 11,877,256 5,938,628 2,969,314 1,484,657 4,453,972 2,226,986 1,113,493 3,340,480 1,670,240 835,120 417,560 208,780 104,390 52,195 156,586 78,293 234,880 117,440 58,720 29,360 14,680 7,340 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109 328 164 82 41 124 62 31 94 47

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