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13023604314075 = 352131231812
BaseRepresentation
bin1011110110000100101101…
…0011110000111111011011
31201010001012101011220221010
42331201023103300333123
53201334320201022300
643410543342545003
72512632025065525
oct275411323607733
951101171156833
1013023604314075
114171309124283
12156408a898163
13736174cc3974
143304baca0a15
15178b91a67a50
hexbd84b4f0fdb

13023604314075 has 54 divisors (see below), whose sum is σ = 21704806277076. Its totient is φ = 6890733096000.

The previous prime is 13023604314059. The next prime is 13023604314079. The reversal of 13023604314075 is 57041340632031.

It is not a de Polignac number, because 13023604314075 - 24 = 13023604314059 is a prime.

It is a super-2 number, since 2×130236043140752 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13023604314079) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 4094183985 + ... + 4094187165.

Almost surely, 213023604314075 is an apocalyptic number.

13023604314075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13023604314075 is a deficient number, since it is larger than the sum of its proper divisors (8681201963001).

13023604314075 is an frugal number, since it uses more digits than its factorization.

13023604314075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6637 (or 3320 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 13023604314075 in words is "thirteen trillion, twenty-three billion, six hundred four million, three hundred fourteen thousand, seventy-five".

Divisors: 1 3 5 15 25 75 131 393 655 1965 3181 3275 9543 9825 15905 17161 47715 51483 79525 85805 238575 257415 416711 429025 1250133 1287075 2083555 6250665 10118761 10417775 30356283 31253325 50593805 54589141 151781415 163767423 252969025 272945705 758907075 818837115 1325557691 1364728525 3976673073 4094185575 6627788455 19883365365 33138942275 99416826825 173648057521 520944172563 868240287605 2604720862815 4341201438025 13023604314075