2² × 13 × 19 × 137

Prime Factor Structure

Factorization String 2^2 × 13 × 19 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 270,480

Proper Divisor Sum 135,124

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #135353 ← → #135367

1 2 4 13 19 26 38 52 76 137 247 274 494 548 988 1,781 2,603 3,562 5,206 7,124 10,412 33,839 67,678 135,356

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

135,356 67,678 33,839 101,518 50,759 152,278 76,139 228,418 114,209 342,628 171,314 85,657 256,972 128,486 64,243 192,730 96,365 289,096 144,548 72,274 36,137 108,412 54,206 27,103 81,310 40,655 121,966 60,983 182,950 91,475 274,426 137,213 411,640 205,820 102,910 51,455 154,366 77,183 231,550 115,775 347,326 173,663 520,990 260,495 781,486 390,743 1,172,230 586,115 1,758,346 879,173 2,637,520 1,318,760 659,380 329,690 164,845 494,536 247,268 123,634 61,817 185,452

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