55,868,656

2⁴ × 23 × 151817

55,868,656 factors as 2^4 × 23 × 151817. Its 20 positive divisors give a proper-divisor sum of 57,083,936, so this integer is abundant. The Collatz stopping time is 88 steps.

Prime Factor Structure

Factorization String 2^4 × 23 × 151817

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 112,952,592

Proper Divisor Sum 57,083,936

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #55868651 ← → #55868671

Radix Representation

Decimal	55868656
Binary	11010101000111110011110000 (26 bits)
Octal	0o325076360
Hexadecimal	0x3547CF0

Divisor Catalog (20)

Collatz Trajectory (88 steps to reach 1)

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

55,868,656 27,934,328 13,967,164 6,983,582 3,491,791 10,475,374 5,237,687 15,713,062 7,856,531 23,569,594 11,784,797 35,354,392 17,677,196 8,838,598 4,419,299 13,257,898 6,628,949 19,886,848 9,943,424 4,971,712 2,485,856 1,242,928 621,464 310,732 155,366 77,683 233,050 116,525 349,576 174,788 87,394 43,697 131,092 65,546 32,773 98,320 49,160 24,580 12,290 6,145 18,436 9,218 4,609 13,828 6,914 3,457 10,372 5,186 2,593 7,780 3,890 1,945 5,836 2,918 1,459 4,378 2,189 6,568 3,284 1,642

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