2,490,975

3² × 5² × 11071

2,490,975 factors as 3^2 × 5^2 × 11071. Its 18 positive divisors give a proper-divisor sum of 1,971,041, so this integer is deficient. The Collatz stopping time is 112 steps.

Prime Factor Structure

Factorization String 3^2 × 5^2 × 11071

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 4,462,016

Proper Divisor Sum 1,971,041

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #2490973 ← → #2490997

Radix Representation

Decimal	2490975
Binary	1001100000001001011111 (22 bits)
Octal	0o11401137
Hexadecimal	0x26025F

Divisor Catalog (18)

1 3 5 9 15 25 45 75 225 11,071 33,213 55,355 99,639 166,065 276,775 498,195 830,325 2,490,975

Collatz Trajectory (112 steps to reach 1)

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

2,490,975 7,472,926 3,736,463 11,209,390 5,604,695 16,814,086 8,407,043 25,221,130 12,610,565 37,831,696 18,915,848 9,457,924 4,728,962 2,364,481 7,093,444 3,546,722 1,773,361 5,320,084 2,660,042 1,330,021 3,990,064 1,995,032 997,516 498,758 249,379 748,138 374,069 1,122,208 561,104 280,552 140,276 70,138 35,069 105,208 52,604 26,302 13,151 39,454 19,727 59,182 29,591 88,774 44,387 133,162 66,581 199,744 99,872 49,936 24,968 12,484 6,242 3,121 9,364 4,682 2,341 7,024 3,512 1,756 878 439

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