55,389,682

2 × 131 × 163 × 1297

55,389,682 factors as 2 × 131 × 163 × 1297. Its 16 positive divisors give a proper-divisor sum of 28,907,630, so this integer is deficient. The Collatz stopping time is 75 steps.

Prime Factor Structure

Factorization String 2 × 131 × 163 × 1297

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 84,297,312

Proper Divisor Sum 28,907,630

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #55389679 ← → #55389701

Radix Representation

Decimal	55389682
Binary	11010011010010110111110010 (26 bits)
Octal	0o323226762
Hexadecimal	0x34D2DF2

Divisor Catalog (16)

1 2 131 163 262 326 1,297 2,594 21,353 42,706 169,907 211,411 339,814 422,822 27,694,841 55,389,682

Collatz Trajectory (75 steps to reach 1)

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

55,389,682 27,694,841 83,084,524 41,542,262 20,771,131 62,313,394 31,156,697 93,470,092 46,735,046 23,367,523 70,102,570 35,051,285 105,153,856 52,576,928 26,288,464 13,144,232 6,572,116 3,286,058 1,643,029 4,929,088 2,464,544 1,232,272 616,136 308,068 154,034 77,017 231,052 115,526 57,763 173,290 86,645 259,936 129,968 64,984 32,492 16,246 8,123 24,370 12,185 36,556 18,278 9,139 27,418 13,709 41,128 20,564 10,282 5,141 15,424 7,712 3,856 1,928 964 482 241 724 362 181 544 272

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