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12418862014 = 213580182339
BaseRepresentation
bin10111001000011100…
…01100101110111110
31012001111021120000101
423210032030232332
5200413212041024
65412151151314
7616515404536
oct134416145676
935044246011
1012418862014
1152a313a929
1224a707553a
13122bb7b580
1485b4d24c6
154ca40cc44
hex2e438cbbe

12418862014 has 16 divisors (see below), whose sum is σ = 20064940560. Its totient is φ = 5730724800.

The previous prime is 12418861927. The next prime is 12418862039. The reversal of 12418862014 is 41026881421.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109657 + ... + 191995.

It is an arithmetic number, because the mean of its divisors is an integer number (1254058785).

Almost surely, 212418862014 is an apocalyptic number.

12418862014 is a deficient number, since it is larger than the sum of its proper divisors (7646078546).

12418862014 is a wasteful number, since it uses less digits than its factorization.

12418862014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88155.

The product of its (nonzero) digits is 24576, while the sum is 37.

The spelling of 12418862014 in words is "twelve billion, four hundred eighteen million, eight hundred sixty-two thousand, fourteen".

Divisors: 1 2 13 26 5801 11602 75413 82339 150826 164678 1070407 2140814 477648539 955297078 6209431007 12418862014