2 × 5 × 13 × 31 × 101

Prime Factor Structure

Factorization String 2 × 5 × 13 × 31 × 101

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 822,528

Proper Divisor Sum 415,498

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #407023 ← → #407047

1 2 5 10 13 26 31 62 65 101 130 155 202 310 403 505 806 1,010 1,313 2,015 2,626 3,131 4,030 6,262 6,565 13,130 15,655 31,310 40,703 81,406 203,515 407,030

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

407,030 203,515 610,546 305,273 915,820 457,910 228,955 686,866 343,433 1,030,300 515,150 257,575 772,726 386,363 1,159,090 579,545 1,738,636 869,318 434,659 1,303,978 651,989 1,955,968 977,984 488,992 244,496 122,248 61,124 30,562 15,281 45,844 22,922 11,461 34,384 17,192 8,596 4,298 2,149 6,448 3,224 1,612 806 403 1,210 605 1,816 908 454 227 682 341 1,024 512 256 128 64 32 16 8 4 2

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