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12414487354 = 2173111778451
BaseRepresentation
bin10111000111111011…
…00000101100111010
31012001012001022002221
423203331200230322
5200411102043404
65411513314254
7616433254453
oct134375405472
935035038087
1012414487354
1152a0722105
1224a570598a
13122aca9309
1485aab412a
154c9d46954
hex2e3f60b3a

12414487354 has 16 divisors (see below), whose sum is σ = 20353165056. Its totient is φ = 5653656000.

The previous prime is 12414487339. The next prime is 12414487361. The reversal of 12414487354 is 45378441421.

It is a self number, because there is not a number n which added to its sum of digits gives 12414487354.

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, 5888172 + ... + 5890279.

It is an arithmetic number, because the mean of its divisors is an integer number (1272072816).

Almost surely, 212414487354 is an apocalyptic number.

12414487354 is a deficient number, since it is larger than the sum of its proper divisors (7938677702).

12414487354 is a wasteful number, since it uses less digits than its factorization.

12414487354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11778501.

The product of its digits is 430080, while the sum is 43.

The spelling of 12414487354 in words is "twelve billion, four hundred fourteen million, four hundred eighty-seven thousand, three hundred fifty-four".

Divisors: 1 2 17 31 34 62 527 1054 11778451 23556902 200233667 365131981 400467334 730263962 6207243677 12414487354