2,486,618

2 × 1243309

2,486,618 factors as 2 × 1243309. Its 4 positive divisors give a proper-divisor sum of 1,243,312, so this integer is deficient. The Collatz stopping time is 68 steps.

Prime Factor Structure

Factorization String 2 × 1243309

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,729,930

Proper Divisor Sum 1,243,312

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2486611 ← → #2486623

Radix Representation

Decimal	2486618
Binary	1001011111000101011010 (22 bits)
Octal	0o11370532
Hexadecimal	0x25F15A

Divisor Catalog (4)

1 2 1,243,309 2,486,618

Collatz Trajectory (68 steps to reach 1)

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

2,486,618 1,243,309 3,729,928 1,864,964 932,482 466,241 1,398,724 699,362 349,681 1,049,044 524,522 262,261 786,784 393,392 196,696 98,348 49,174 24,587 73,762 36,881 110,644 55,322 27,661 82,984 41,492 20,746 10,373 31,120 15,560 7,780 3,890 1,945 5,836 2,918 1,459 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13

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 #2,486,617 Browse Full Index Next Integer #2,486,619 →