2² × 5² × 37 × 373

Prime Factor Structure

Factorization String 2^2 × 5^2 × 37 × 373

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 3,084,004

Proper Divisor Sum 1,703,904

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #1380083 ← → #1380149

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

1,380,100 690,050 345,025 1,035,076 517,538 258,769 776,308 388,154 194,077 582,232 291,116 145,558 72,779 218,338 109,169 327,508 163,754 81,877 245,632 122,816 61,408 30,704 15,352 7,676 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460

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