3 × 13 × 97 × 193

Prime Factor Structure

Factorization String 3 × 13 × 97 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,064,672

Proper Divisor Sum 334,553

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #730111 ← → #730139

1 3 13 39 97 193 291 579 1,261 2,509 3,783 7,527 18,721 56,163 243,373 730,119

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

730,119 2,190,358 1,095,179 3,285,538 1,642,769 4,928,308 2,464,154 1,232,077 3,696,232 1,848,116 924,058 462,029 1,386,088 693,044 346,522 173,261 519,784 259,892 129,946 64,973 194,920 97,460 48,730 24,365 73,096 36,548 18,274 9,137 27,412 13,706 6,853 20,560 10,280 5,140 2,570 1,285 3,856 1,928 964 482 241 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16 8 4

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