2² × 3 × 7 × 1087

Prime Factor Structure

Factorization String 2^2 × 3 × 7 × 1087

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 243,712

Proper Divisor Sum 152,404

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #91303 ← → #91309

1 2 3 4 6 7 12 14 21 28 42 84 1,087 2,174 3,261 4,348 6,522 7,609 13,044 15,218 22,827 30,436 45,654 91,308

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

91,308 45,654 22,827 68,482 34,241 102,724 51,362 25,681 77,044 38,522 19,261 57,784 28,892 14,446 7,223 21,670 10,835 32,506 16,253 48,760 24,380 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98

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