12,469,840

2⁴ × 5 × 17 × 53 × 173

Prime Factor Structure

Factorization String 2^4 × 5 × 17 × 53 × 173

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 80

Divisor Sum (σ) 31,457,808

Proper Divisor Sum 18,987,968

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #12469813 ← → #12469861

1 2 4 5 8 10 16 17 20 34 40 53 68 80 85 106 136 170 173 212 265 272 340 346 424 530 680 692 848 865 901 1,060 1,360 1,384 1,730 1,802 2,120 2,768 2,941 3,460 3,604 4,240 4,505 5,882 6,920 7,208 9,010 9,169 11,764 13,840 14,416 14,705 18,020 18,338 23,528 29,410 36,040 36,676 45,845 47,056

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

12,469,840 6,234,920 3,117,460 1,558,730 779,365 2,338,096 1,169,048 584,524 292,262 146,131 438,394 219,197 657,592 328,796 164,398 82,199 246,598 123,299 369,898 184,949 554,848 277,424 138,712 69,356 34,678 17,339 52,018 26,009 78,028 39,014 19,507 58,522 29,261 87,784 43,892 21,946 10,973 32,920 16,460 8,230 4,115 12,346 6,173 18,520 9,260 4,630 2,315 6,946 3,473 10,420 5,210 2,605 7,816 3,908 1,954 977 2,932 1,466 733 2,200

Browse other published profiles and their separate link collections.

No other profiles in this collection.