1,537,829

149 × 10321

1,537,829 factors as 149 × 10321. Its 4 positive divisors give a proper-divisor sum of 10,471, so this integer is deficient. The Collatz stopping time is 75 steps.

Prime Factor Structure

Factorization String 149 × 10321

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,548,300

Proper Divisor Sum 10,471

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1537819 ← → #1537847

Radix Representation

Decimal	1537829
Binary	101110111011100100101 (21 bits)
Octal	0o5673445
Hexadecimal	0x177725

Divisor Catalog (4)

1 149 10,321 1,537,829

Collatz Trajectory (75 steps to reach 1)

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

1,537,829 4,613,488 2,306,744 1,153,372 576,686 288,343 865,030 432,515 1,297,546 648,773 1,946,320 973,160 486,580 243,290 121,645 364,936 182,468 91,234 45,617 136,852 68,426 34,213 102,640 51,320 25,660 12,830 6,415 19,246 9,623 28,870 14,435 43,306 21,653 64,960 32,480 16,240 8,120 4,060 2,030 1,015 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272

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