3,138,927

3 × 11 × 73 × 1303

Prime Factor Structure

Factorization String 3 × 11 × 73 × 1303

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 4,631,808

Proper Divisor Sum 1,492,881

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3138917 ← → #3138929

1 3 11 33 73 219 803 1,303 2,409 3,909 14,333 42,999 95,119 285,357 1,046,309 3,138,927

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

3,138,927 9,416,782 4,708,391 14,125,174 7,062,587 21,187,762 10,593,881 31,781,644 15,890,822 7,945,411 23,836,234 11,918,117 35,754,352 17,877,176 8,938,588 4,469,294 2,234,647 6,703,942 3,351,971 10,055,914 5,027,957 15,083,872 7,541,936 3,770,968 1,885,484 942,742 471,371 1,414,114 707,057 2,121,172 1,060,586 530,293 1,590,880 795,440 397,720 198,860 99,430 49,715 149,146 74,573 223,720 111,860 55,930 27,965 83,896 41,948 20,974 10,487 31,462 15,731 47,194 23,597 70,792 35,396 17,698 8,849 26,548 13,274 6,637 19,912

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