2² × 53 × 4139

Prime Factor Structure

Factorization String 2^2 × 53 × 4139

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,564,920

Proper Divisor Sum 687,452

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #877463 ← → #877469

1 2 4 53 106 212 4,139 8,278 16,556 219,367 438,734 877,468

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

877,468 438,734 219,367 658,102 329,051 987,154 493,577 1,480,732 740,366 370,183 1,110,550 555,275 1,665,826 832,913 2,498,740 1,249,370 624,685 1,874,056 937,028 468,514 234,257 702,772 351,386 175,693 527,080 263,540 131,770 65,885 197,656 98,828 49,414 24,707 74,122 37,061 111,184 55,592 27,796 13,898 6,949 20,848 10,424 5,212 2,606 1,303 3,910 1,955 5,866 2,933 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155

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