2² × 5 × 13 × 8461

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 8461

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 4,975,656

Proper Divisor Sum 2,775,796

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2199859 ← → #2199889

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

2,199,860 1,099,930 549,965 1,649,896 824,948 412,474 206,237 618,712 309,356 154,678 77,339 232,018 116,009 348,028 174,014 87,007 261,022 130,511 391,534 195,767 587,302 293,651 880,954 440,477 1,321,432 660,716 330,358 165,179 495,538 247,769 743,308 371,654 185,827 557,482 278,741 836,224 418,112 209,056 104,528 52,264 26,132 13,066 6,533 19,600 9,800 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388

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