55,357,025

5² × 2214281

55,357,025 factors as 5^2 × 2214281. Its 6 positive divisors give a proper-divisor sum of 13,285,717, so this integer is deficient. The Collatz stopping time is 331 steps.

Prime Factor Structure

Factorization String 5^2 × 2214281

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 68,642,742

Proper Divisor Sum 13,285,717

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #55357019 ← → #55357033

Radix Representation

Decimal	55357025
Binary	11010011001010111001100001 (26 bits)
Octal	0o323127141
Hexadecimal	0x34CAE61

Divisor Catalog (6)

1 5 25 2,214,281 11,071,405 55,357,025

Collatz Trajectory (331 steps to reach 1)

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

55,357,025 166,071,076 83,035,538 41,517,769 124,553,308 62,276,654 31,138,327 93,414,982 46,707,491 140,122,474 70,061,237 210,183,712 105,091,856 52,545,928 26,272,964 13,136,482 6,568,241 19,704,724 9,852,362 4,926,181 14,778,544 7,389,272 3,694,636 1,847,318 923,659 2,770,978 1,385,489 4,156,468 2,078,234 1,039,117 3,117,352 1,558,676 779,338 389,669 1,169,008 584,504 292,252 146,126 73,063 219,190 109,595 328,786 164,393 493,180 246,590 123,295 369,886 184,943 554,830 277,415 832,246 416,123 1,248,370 624,185 1,872,556 936,278 468,139 1,404,418 702,209 2,106,628

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