4,137,744

2⁴ × 3 × 13 × 19 × 349

Prime Factor Structure

Factorization String 2^4 × 3 × 13 × 19 × 349

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 80

Divisor Sum (σ) 12,152,000

Proper Divisor Sum 8,014,256

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4137737 ← → #4137751

1 2 3 4 6 8 12 13 16 19 24 26 38 39 48 52 57 76 78 104 114 152 156 208 228 247 304 312 349 456 494 624 698 741 912 988 1,047 1,396 1,482 1,976 2,094 2,792 2,964 3,952 4,188 4,537 5,584 5,928 6,631 8,376 9,074 11,856 13,262 13,611 16,752 18,148 19,893 26,524 27,222 36,296

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

4,137,744 2,068,872 1,034,436 517,218 258,609 775,828 387,914 193,957 581,872 290,936 145,468 72,734 36,367 109,102 54,551 163,654 81,827 245,482 122,741 368,224 184,112 92,056 46,028 23,014 11,507 34,522 17,261 51,784 25,892 12,946 6,473 19,420 9,710 4,855 14,566 7,283 21,850 10,925 32,776 16,388 8,194 4,097 12,292 6,146 3,073 9,220 4,610 2,305 6,916 3,458 1,729 5,188 2,594 1,297 3,892 1,946 973 2,920 1,460 730

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