2,521,042

2 × 83 × 15187

2,521,042 factors as 2 × 83 × 15187. Its 8 positive divisors give a proper-divisor sum of 1,306,334, so this integer is deficient. The Collatz stopping time is 143 steps.

Prime Factor Structure

Factorization String 2 × 83 × 15187

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,827,376

Proper Divisor Sum 1,306,334

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #2521039 ← → #2521063

Radix Representation

Decimal	2521042
Binary	1001100111011111010010 (22 bits)
Octal	0o11473722
Hexadecimal	0x2677D2

Divisor Catalog (8)

1 2 83 166 15,187 30,374 1,260,521 2,521,042

Collatz Trajectory (143 steps to reach 1)

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

2,521,042 1,260,521 3,781,564 1,890,782 945,391 2,836,174 1,418,087 4,254,262 2,127,131 6,381,394 3,190,697 9,572,092 4,786,046 2,393,023 7,179,070 3,589,535 10,768,606 5,384,303 16,152,910 8,076,455 24,229,366 12,114,683 36,344,050 18,172,025 54,516,076 27,258,038 13,629,019 40,887,058 20,443,529 61,330,588 30,665,294 15,332,647 45,997,942 22,998,971 68,996,914 34,498,457 103,495,372 51,747,686 25,873,843 77,621,530 38,810,765 116,432,296 58,216,148 29,108,074 14,554,037 43,662,112 21,831,056 10,915,528 5,457,764 2,728,882 1,364,441 4,093,324 2,046,662 1,023,331 3,069,994 1,534,997 4,604,992 2,302,496 1,151,248 575,624

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