1,824,429

3 × 23 × 137 × 193

1,824,429 has the prime decomposition 3 × 23 × 137 × 193. Its 4 distinct prime factors produce 16 positive divisors.

Prime Factor Structure

Factorization String 3 × 23 × 137 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 2,570,112

Proper Divisor Sum 745,683

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1824421 ← → #1824451

1 3 23 69 137 193 411 579 3,151 4,439 9,453 13,317 26,441 79,323 608,143 1,824,429

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

1,824,429 5,473,288 2,736,644 1,368,322 684,161 2,052,484 1,026,242 513,121 1,539,364 769,682 384,841 1,154,524 577,262 288,631 865,894 432,947 1,298,842 649,421 1,948,264 974,132 487,066 243,533 730,600 365,300 182,650 91,325 273,976 136,988 68,494 34,247 102,742 51,371 154,114 77,057 231,172 115,586 57,793 173,380 86,690 43,345 130,036 65,018 32,509 97,528 48,764 24,382 12,191 36,574 18,287 54,862 27,431 82,294 41,147 123,442 61,721 185,164 92,582 46,291 138,874 69,437