2² × 7 × 5623

Prime Factor Structure

Factorization String 2^2 × 7 × 5623

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 314,944

Proper Divisor Sum 157,500

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #157433 ← → #157457

1 2 4 7 14 28 5,623 11,246 22,492 39,361 78,722 157,444

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

157,444 78,722 39,361 118,084 59,042 29,521 88,564 44,282 22,141 66,424 33,212 16,606 8,303 24,910 12,455 37,366 18,683 56,050 28,025 84,076 42,038 21,019 63,058 31,529 94,588 47,294 23,647 70,942 35,471 106,414 53,207 159,622 79,811 239,434 119,717 359,152 179,576 89,788 44,894 22,447 67,342 33,671 101,014 50,507 151,522 75,761 227,284 113,642 56,821 170,464 85,232 42,616 21,308 10,654 5,327 15,982 7,991 23,974 11,987 35,962

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