1,815,362

2 × 17 × 107 × 499

1,815,362 factors as 2 × 17 × 107 × 499. Its 16 positive divisors give a proper-divisor sum of 1,100,638, so this integer is deficient. The Collatz stopping time is 189 steps.

Prime Factor Structure

Factorization String 2 × 17 × 107 × 499

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,916,000

Proper Divisor Sum 1,100,638

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1815361 ← → #1815377

Radix Representation

Decimal	1815362
Binary	110111011001101000010 (21 bits)
Octal	0o6731502
Hexadecimal	0x1BB342

Divisor Catalog (16)

1 2 17 34 107 214 499 998 1,819 3,638 8,483 16,966 53,393 106,786 907,681 1,815,362

Collatz Trajectory (189 steps to reach 1)

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

1,815,362 907,681 2,723,044 1,361,522 680,761 2,042,284 1,021,142 510,571 1,531,714 765,857 2,297,572 1,148,786 574,393 1,723,180 861,590 430,795 1,292,386 646,193 1,938,580 969,290 484,645 1,453,936 726,968 363,484 181,742 90,871 272,614 136,307 408,922 204,461 613,384 306,692 153,346 76,673 230,020 115,010 57,505 172,516 86,258 43,129 129,388 64,694 32,347 97,042 48,521 145,564 72,782 36,391 109,174 54,587 163,762 81,881 245,644 122,822 61,411 184,234 92,117 276,352 138,176 69,088

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