Base | Representation |
---|---|
bin | 1100101001000110000000… |
… | …0010100101100001011111 |
3 | 1211012211122122100200001210 |
4 | 3022101200002211201133 |
5 | 3310214424104214300 |
6 | 45321343545035503 |
7 | 2633152031645244 |
oct | 312214002454137 |
9 | 54184578320053 |
10 | 13900125460575 |
11 | 447a0124a0a12 |
12 | 1685b2ba85b93 |
13 | 79aa12430a43 |
14 | 360aabd495cb |
15 | 191892be7050 |
hex | ca4600a585f |
13900125460575 has 96 divisors (see below), whose sum is σ = 23550884075520. Its totient is φ = 7230848486400.
The previous prime is 13900125460549. The next prime is 13900125460579. The reversal of 13900125460575 is 57506452100931.
It is not a de Polignac number, because 13900125460575 - 26 = 13900125460511 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13900125460579) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3008031765 + ... + 3008036385.
It is an arithmetic number, because the mean of its divisors is an integer number (245321709120).
Almost surely, 213900125460575 is an apocalyptic number.
13900125460575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13900125460575 is a deficient number, since it is larger than the sum of its proper divisors (9650758614945).
13900125460575 is a wasteful number, since it uses less digits than its factorization.
13900125460575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7417 (or 7412 counting only the distinct ones).
The product of its (nonzero) digits is 1134000, while the sum is 48.
The spelling of 13900125460575 in words is "thirteen trillion, nine hundred billion, one hundred twenty-five million, four hundred sixty thousand, five hundred seventy-five".
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