1,351,449

3² × 11² × 17 × 73

1,351,449 has the prime decomposition 3^2 × 11^2 × 17 × 73. Its 4 distinct prime factors produce 36 positive divisors.

Prime Factor Structure

Factorization String 3^2 × 11^2 × 17 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 36

Divisor Sum (σ) 2,303,028

Proper Divisor Sum 951,579

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1351439 ← → #1351459

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

1,351,449 4,054,348 2,027,174 1,013,587 3,040,762 1,520,381 4,561,144 2,280,572 1,140,286 570,143 1,710,430 855,215 2,565,646 1,282,823 3,848,470 1,924,235 5,772,706 2,886,353 8,659,060 4,329,530 2,164,765 6,494,296 3,247,148 1,623,574 811,787 2,435,362 1,217,681 3,653,044 1,826,522 913,261 2,739,784 1,369,892 684,946 342,473 1,027,420 513,710 256,855 770,566 385,283 1,155,850 577,925 1,733,776 866,888 433,444 216,722 108,361 325,084 162,542 81,271 243,814 121,907 365,722 182,861 548,584 274,292 137,146 68,573 205,720 102,860 51,430