992,225

5² × 13 × 43 × 71

992,225 factors as 5^2 × 13 × 43 × 71. Its 24 positive divisors give a proper-divisor sum of 382,687, so this integer is deficient. The Collatz stopping time is 170 steps.

Prime Factor Structure

Factorization String 5^2 × 13 × 43 × 71

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,374,912

Proper Divisor Sum 382,687

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #992219 ← → #992231

Radix Representation

Decimal	992225
Binary	11110010001111100001 (20 bits)
Octal	0o3621741
Hexadecimal	0xF23E1

Divisor Catalog (24)

Collatz Trajectory (170 steps to reach 1)

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

992,225 2,976,676 1,488,338 744,169 2,232,508 1,116,254 558,127 1,674,382 837,191 2,511,574 1,255,787 3,767,362 1,883,681 5,651,044 2,825,522 1,412,761 4,238,284 2,119,142 1,059,571 3,178,714 1,589,357 4,768,072 2,384,036 1,192,018 596,009 1,788,028 894,014 447,007 1,341,022 670,511 2,011,534 1,005,767 3,017,302 1,508,651 4,525,954 2,262,977 6,788,932 3,394,466 1,697,233 5,091,700 2,545,850 1,272,925 3,818,776 1,909,388 954,694 477,347 1,432,042 716,021 2,148,064 1,074,032 537,016 268,508 134,254 67,127 201,382 100,691 302,074 151,037 453,112 226,556

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #992,224 Browse Full Index Next Integer #992,226 →