7,490,249

13² × 23 × 41 × 47

7,490,249 factors as 13^2 × 23 × 41 × 47. Its 24 positive divisors give a proper-divisor sum of 1,364,023, so this integer is deficient. The Collatz stopping time is 279 steps.

Prime Factor Structure

Factorization String 13^2 × 23 × 41 × 47

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 8,854,272

Proper Divisor Sum 1,364,023

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #7490239 ← → #7490257

Radix Representation

Decimal	7490249
Binary	11100100100101011001001 (23 bits)
Octal	0o34445311
Hexadecimal	0x724AC9

Divisor Catalog (24)

Collatz Trajectory (279 steps to reach 1)

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

7,490,249 22,470,748 11,235,374 5,617,687 16,853,062 8,426,531 25,279,594 12,639,797 37,919,392 18,959,696 9,479,848 4,739,924 2,369,962 1,184,981 3,554,944 1,777,472 888,736 444,368 222,184 111,092 55,546 27,773 83,320 41,660 20,830 10,415 31,246 15,623 46,870 23,435 70,306 35,153 105,460 52,730 26,365 79,096 39,548 19,774 9,887 29,662 14,831 44,494 22,247 66,742 33,371 100,114 50,057 150,172 75,086 37,543 112,630 56,315 168,946 84,473 253,420 126,710 63,355 190,066 95,033 285,100

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