42,025,666

2 × 17 × 181 × 6829

42,025,666 factors as 2 × 17 × 181 × 6829. Its 16 positive divisors give a proper-divisor sum of 25,099,574, so this integer is deficient. The Collatz stopping time is 191 steps.

Prime Factor Structure

Factorization String 2 × 17 × 181 × 6829

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 67,125,240

Proper Divisor Sum 25,099,574

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #42025657 ← → #42025699

Radix Representation

Decimal	42025666
Binary	10100000010100001011000010 (26 bits)
Octal	0o240241302
Hexadecimal	0x28142C2

Divisor Catalog (16)

1 2 17 34 181 362 3,077 6,154 6,829 13,658 116,093 232,186 1,236,049 2,472,098 21,012,833 42,025,666

Collatz Trajectory (191 steps to reach 1)

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

42,025,666 21,012,833 63,038,500 31,519,250 15,759,625 47,278,876 23,639,438 11,819,719 35,459,158 17,729,579 53,188,738 26,594,369 79,783,108 39,891,554 19,945,777 59,837,332 29,918,666 14,959,333 44,878,000 22,439,000 11,219,500 5,609,750 2,804,875 8,414,626 4,207,313 12,621,940 6,310,970 3,155,485 9,466,456 4,733,228 2,366,614 1,183,307 3,549,922 1,774,961 5,324,884 2,662,442 1,331,221 3,993,664 1,996,832 998,416 499,208 249,604 124,802 62,401 187,204 93,602 46,801 140,404 70,202 35,101 105,304 52,652 26,326 13,163 39,490 19,745 59,236 29,618 14,809 44,428

More profiles

Browse other published profiles and their separate link collections.

Profile #8,342,168 Profile #1,146,956 Profile #9,712,347 Profile #6,573,969 Profile #965,653 Profile #4,620,983 Profile #853,259 Profile #1,288,150

← Previous Integer #42,025,665 Browse Full Index Next Integer #42,025,667 →