1,363,025

5² × 54521

1,363,025 factors as 5^2 × 54521. Its 6 positive divisors give a proper-divisor sum of 327,157, so this integer is deficient. The Collatz stopping time is 137 steps.

Prime Factor Structure

Factorization String 5^2 × 54521

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,690,182

Proper Divisor Sum 327,157

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1362997 ← → #1363027

Radix Representation

Decimal	1363025
Binary	101001100110001010001 (21 bits)
Octal	0o5146121
Hexadecimal	0x14CC51

Divisor Catalog (6)

1 5 25 54,521 272,605 1,363,025

Collatz Trajectory (137 steps to reach 1)

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

1,363,025 4,089,076 2,044,538 1,022,269 3,066,808 1,533,404 766,702 383,351 1,150,054 575,027 1,725,082 862,541 2,587,624 1,293,812 646,906 323,453 970,360 485,180 242,590 121,295 363,886 181,943 545,830 272,915 818,746 409,373 1,228,120 614,060 307,030 153,515 460,546 230,273 690,820 345,410 172,705 518,116 259,058 129,529 388,588 194,294 97,147 291,442 145,721 437,164 218,582 109,291 327,874 163,937 491,812 245,906 122,953 368,860 184,430 92,215 276,646 138,323 414,970 207,485 622,456 311,228

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