9,636,729

3 × 29 × 257 × 431

Prime Factor Structure

Factorization String 3 × 29 × 257 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 13,374,720

Proper Divisor Sum 3,737,991

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #9636727 ← → #9636733

1 3 29 87 257 431 771 1,293 7,453 12,499 22,359 37,497 110,767 332,301 3,212,243 9,636,729

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

9,636,729 28,910,188 14,455,094 7,227,547 21,682,642 10,841,321 32,523,964 16,261,982 8,130,991 24,392,974 12,196,487 36,589,462 18,294,731 54,884,194 27,442,097 82,326,292 41,163,146 20,581,573 61,744,720 30,872,360 15,436,180 7,718,090 3,859,045 11,577,136 5,788,568 2,894,284 1,447,142 723,571 2,170,714 1,085,357 3,256,072 1,628,036 814,018 407,009 1,221,028 610,514 305,257 915,772 457,886 228,943 686,830 343,415 1,030,246 515,123 1,545,370 772,685 2,318,056 1,159,028 579,514 289,757 869,272 434,636 217,318 108,659 325,978 162,989 488,968 244,484 122,242 61,121

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