2⁴ × 11 × 19 × 41

Prime Factor Structure

Factorization String 2^4 × 11 × 19 × 41

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 312,480

Proper Divisor Sum 175,376

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #137089 ← → #137117

1 2 4 8 11 16 19 22 38 41 44 76 82 88 152 164 176 209 304 328 418 451 656 779 836 902 1,558 1,672 1,804 3,116 3,344 3,608 6,232 7,216 8,569 12,464 17,138 34,276 68,552 137,104

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

137,104 68,552 34,276 17,138 8,569 25,708 12,854 6,427 19,282 9,641 28,924 14,462 7,231 21,694 10,847 32,542 16,271 48,814 24,407 73,222 36,611 109,834 54,917 164,752 82,376 41,188 20,594 10,297 30,892 15,446 7,723 23,170 11,585 34,756 17,378 8,689 26,068 13,034 6,517 19,552 9,776 4,888 2,444 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148

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