2² × 17 × 149 × 1621

Prime Factor Structure

Factorization String 2^2 × 17 × 149 × 1621

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 30,655,800

Proper Divisor Sum 14,231,828

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #16423951 ← → #16423973

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

16,423,972 8,211,986 4,105,993 12,317,980 6,158,990 3,079,495 9,238,486 4,619,243 13,857,730 6,928,865 20,786,596 10,393,298 5,196,649 15,589,948 7,794,974 3,897,487 11,692,462 5,846,231 17,538,694 8,769,347 26,308,042 13,154,021 39,462,064 19,731,032 9,865,516 4,932,758 2,466,379 7,399,138 3,699,569 11,098,708 5,549,354 2,774,677 8,324,032 4,162,016 2,081,008 1,040,504 520,252 260,126 130,063 390,190 195,095 585,286 292,643 877,930 438,965 1,316,896 658,448 329,224 164,612 82,306 41,153 123,460 61,730 30,865 92,596 46,298 23,149 69,448 34,724 17,362

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.