2,420,171

13 × 17 × 47 × 233

2,420,171 factors as 13 × 17 × 47 × 233. Its 16 positive divisors give a proper-divisor sum of 410,293, so this integer is deficient. The Collatz stopping time is 192 steps.

Prime Factor Structure

Factorization String 13 × 17 × 47 × 233

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,830,464

Proper Divisor Sum 410,293

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #2420167 ← → #2420179

Radix Representation

Decimal	2420171
Binary	1001001110110111001011 (22 bits)
Octal	0o11166713
Hexadecimal	0x24EDCB

Divisor Catalog (16)

1 13 17 47 221 233 611 799 3,029 3,961 10,387 10,951 51,493 142,363 186,167 2,420,171

Collatz Trajectory (192 steps to reach 1)

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

2,420,171 7,260,514 3,630,257 10,890,772 5,445,386 2,722,693 8,168,080 4,084,040 2,042,020 1,021,010 510,505 1,531,516 765,758 382,879 1,148,638 574,319 1,722,958 861,479 2,584,438 1,292,219 3,876,658 1,938,329 5,814,988 2,907,494 1,453,747 4,361,242 2,180,621 6,541,864 3,270,932 1,635,466 817,733 2,453,200 1,226,600 613,300 306,650 153,325 459,976 229,988 114,994 57,497 172,492 86,246 43,123 129,370 64,685 194,056 97,028 48,514 24,257 72,772 36,386 18,193 54,580 27,290 13,645 40,936 20,468 10,234 5,117 15,352

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