2,521,925

5² × 7 × 14411

2,521,925 is odd and not a perfect square. Its factorization is 5^2 × 7 × 14411 and its 12 divisors sum to 3,574,176.

Prime Factor Structure

Factorization String 5^2 × 7 × 14411

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,574,176

Proper Divisor Sum 1,052,251

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2521921 ← → #2521949

Radix Representation

Decimal	2521925
Binary	1001100111101101000101 (22 bits)
Octal	0o11475505
Hexadecimal	0x267B45

Divisor Catalog (12)

1 5 7 25 35 175 14,411 72,055 100,877 360,275 504,385 2,521,925

Collatz Trajectory (81 steps to reach 1)

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

2,521,925 7,565,776 3,782,888 1,891,444 945,722 472,861 1,418,584 709,292 354,646 177,323 531,970 265,985 797,956 398,978 199,489 598,468 299,234 149,617 448,852 224,426 112,213 336,640 168,320 84,160 42,080 21,040 10,520 5,260 2,630 1,315 3,946 1,973 5,920 2,960 1,480 740 370 185 556 278 139 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76

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