2,018,396

2² × 504599

2,018,396 factors as 2^2 × 504599. Its 6 positive divisors give a proper-divisor sum of 1,513,804, so this integer is deficient. The Collatz stopping time is 184 steps.

Prime Factor Structure

Factorization String 2^2 × 504599

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 3,532,200

Proper Divisor Sum 1,513,804

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2018383 ← → #2018407

Radix Representation

Decimal	2018396
Binary	111101100110001011100 (21 bits)
Octal	0o7546134
Hexadecimal	0x1ECC5C

Divisor Catalog (6)

1 2 4 504,599 1,009,198 2,018,396

Collatz Trajectory (184 steps to reach 1)

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

2,018,396 1,009,198 504,599 1,513,798 756,899 2,270,698 1,135,349 3,406,048 1,703,024 851,512 425,756 212,878 106,439 319,318 159,659 478,978 239,489 718,468 359,234 179,617 538,852 269,426 134,713 404,140 202,070 101,035 303,106 151,553 454,660 227,330 113,665 340,996 170,498 85,249 255,748 127,874 63,937 191,812 95,906 47,953 143,860 71,930 35,965 107,896 53,948 26,974 13,487 40,462 20,231 60,694 30,347 91,042 45,521 136,564 68,282 34,141 102,424 51,212 25,606 12,803

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #2,018,395 Browse Full Index Next Integer #2,018,397 →