1,541,180

2² × 5 × 263 × 293

1,541,180 factors as 2^2 × 5 × 263 × 293. Its 24 positive divisors give a proper-divisor sum of 1,718,692, so this integer is abundant. The Collatz stopping time is 101 steps.

Prime Factor Structure

Factorization String 2^2 × 5 × 263 × 293

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,259,872

Proper Divisor Sum 1,718,692

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1541171 ← → #1541191

Radix Representation

Decimal	1541180
Binary	101111000010000111100 (21 bits)
Octal	0o5702074
Hexadecimal	0x17843C

Divisor Catalog (24)

Collatz Trajectory (101 steps to reach 1)

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

1,541,180 770,590 385,295 1,155,886 577,943 1,733,830 866,915 2,600,746 1,300,373 3,901,120 1,950,560 975,280 487,640 243,820 121,910 60,955 182,866 91,433 274,300 137,150 68,575 205,726 102,863 308,590 154,295 462,886 231,443 694,330 347,165 1,041,496 520,748 260,374 130,187 390,562 195,281 585,844 292,922 146,461 439,384 219,692 109,846 54,923 164,770 82,385 247,156 123,578 61,789 185,368 92,684 46,342 23,171 69,514 34,757 104,272 52,136 26,068 13,034 6,517 19,552 9,776

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