4,890,123

3² × 7 × 77621

4,890,123 factors as 3^2 × 7 × 77621. Its 12 positive divisors give a proper-divisor sum of 3,182,565, so this integer is deficient. The Collatz stopping time is 113 steps.

Prime Factor Structure

Factorization String 3^2 × 7 × 77621

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 8,072,688

Proper Divisor Sum 3,182,565

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #4890113 ← → #4890133

Radix Representation

Decimal	4890123
Binary	10010101001111000001011 (23 bits)
Octal	0o22517013
Hexadecimal	0x4A9E0B

Divisor Catalog (12)

1 3 7 9 21 63 77,621 232,863 543,347 698,589 1,630,041 4,890,123

Collatz Trajectory (113 steps to reach 1)

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

4,890,123 14,670,370 7,335,185 22,005,556 11,002,778 5,501,389 16,504,168 8,252,084 4,126,042 2,063,021 6,189,064 3,094,532 1,547,266 773,633 2,320,900 1,160,450 580,225 1,740,676 870,338 435,169 1,305,508 652,754 326,377 979,132 489,566 244,783 734,350 367,175 1,101,526 550,763 1,652,290 826,145 2,478,436 1,239,218 619,609 1,858,828 929,414 464,707 1,394,122 697,061 2,091,184 1,045,592 522,796 261,398 130,699 392,098 196,049 588,148 294,074 147,037 441,112 220,556 110,278 55,139 165,418 82,709 248,128 124,064 62,032 31,016

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #4,890,122 Browse Full Index Next Integer #4,890,124 →