401,392

2⁴ × 25087

Prime Factor Structure

Factorization String 2^4 × 25087

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 10

Divisor Sum (σ) 777,728

Proper Divisor Sum 376,336

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #401381 ← → #401393

1 2 4 8 16 25,087 50,174 100,348 200,696 401,392

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

401,392 200,696 100,348 50,174 25,087 75,262 37,631 112,894 56,447 169,342 84,671 254,014 127,007 381,022 190,511 571,534 285,767 857,302 428,651 1,285,954 642,977 1,928,932 964,466 482,233 1,446,700 723,350 361,675 1,085,026 542,513 1,627,540 813,770 406,885 1,220,656 610,328 305,164 152,582 76,291 228,874 114,437 343,312 171,656 85,828 42,914 21,457 64,372 32,186 16,093 48,280 24,140 12,070 6,035 18,106 9,053 27,160 13,580 6,790 3,395 10,186 5,093 15,280

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