2 × 7 × 149 × 199

Prime Factor Structure

Factorization String 2 × 7 × 149 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 720,000

Proper Divisor Sum 304,886

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #415111 ← → #415133

1 2 7 14 149 199 298 398 1,043 1,393 2,086 2,786 29,651 59,302 207,557 415,114

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

415,114 207,557 622,672 311,336 155,668 77,834 38,917 116,752 58,376 29,188 14,594 7,297 21,892 10,946 5,473 16,420 8,210 4,105 12,316 6,158 3,079 9,238 4,619 13,858 6,929 20,788 10,394 5,197 15,592 7,796 3,898 1,949 5,848 2,924 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644

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