2,490,874

2 × 17 × 61 × 1201

2,490,874 factors as 2 × 17 × 61 × 1201. Its 16 positive divisors give a proper-divisor sum of 1,533,422, so this integer is deficient. The Collatz stopping time is 161 steps.

Prime Factor Structure

Factorization String 2 × 17 × 61 × 1201

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,024,296

Proper Divisor Sum 1,533,422

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2490869 ← → #2490889

Radix Representation

Decimal	2490874
Binary	1001100000000111111010 (22 bits)
Octal	0o11400772
Hexadecimal	0x2601FA

Divisor Catalog (16)

1 2 17 34 61 122 1,037 1,201 2,074 2,402 20,417 40,834 73,261 146,522 1,245,437 2,490,874

Collatz Trajectory (161 steps to reach 1)

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

2,490,874 1,245,437 3,736,312 1,868,156 934,078 467,039 1,401,118 700,559 2,101,678 1,050,839 3,152,518 1,576,259 4,728,778 2,364,389 7,093,168 3,546,584 1,773,292 886,646 443,323 1,329,970 664,985 1,994,956 997,478 498,739 1,496,218 748,109 2,244,328 1,122,164 561,082 280,541 841,624 420,812 210,406 105,203 315,610 157,805 473,416 236,708 118,354 59,177 177,532 88,766 44,383 133,150 66,575 199,726 99,863 299,590 149,795 449,386 224,693 674,080 337,040 168,520 84,260 42,130 21,065 63,196 31,598 15,799

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