144,690

2 × 3 × 5 × 7 × 13 × 53

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7 × 13 × 53

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Total Divisors 64

Divisor Sum (σ) 435,456

Proper Divisor Sum 290,766

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #144671 ← → #144701

1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 53 65 70 78 91 105 106 130 159 182 195 210 265 273 318 371 390 455 530 546 689 742 795 910 1,113 1,365 1,378 1,590 1,855 2,067 2,226 2,730 3,445 3,710 4,134 4,823 5,565 6,890 9,646 10,335 11,130 14,469 20,670 24,115

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

144,690 72,345 217,036 108,518 54,259 162,778 81,389 244,168 122,084 61,042 30,521 91,564 45,782 22,891 68,674 34,337 103,012 51,506 25,753 77,260 38,630 19,315 57,946 28,973 86,920 43,460 21,730 10,865 32,596 16,298 8,149 24,448 12,224 6,112 3,056 1,528 764 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154

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