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12417145304 = 231791302539
BaseRepresentation
bin10111001000001111…
…01001100111011000
31012001101001100010112
423210013221213120
5200412242122204
65412050303452
7616464664544
oct134407514730
935041040115
1012417145304
1152a2178063
1224a6587b88
13122b6ca075
1485b1a6a24
154ca1be26e
hex2e41e99d8

12417145304 has 16 divisors (see below), whose sum is σ = 24651685800. Its totient is φ = 5843362432.

The previous prime is 12417145211. The next prime is 12417145331. The reversal of 12417145304 is 40354171421.

12417145304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45651134 + ... + 45651405.

Almost surely, 212417145304 is an apocalyptic number.

It is an amenable number.

12417145304 is a deficient number, since it is larger than the sum of its proper divisors (12234540496).

12417145304 is a wasteful number, since it uses less digits than its factorization.

12417145304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91302562 (or 91302558 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The spelling of 12417145304 in words is "twelve billion, four hundred seventeen million, one hundred forty-five thousand, three hundred four".

Divisors: 1 2 4 8 17 34 68 136 91302539 182605078 365210156 730420312 1552143163 3104286326 6208572652 12417145304