Base | Representation |
---|---|
bin | 110010100101… |
… | …011010111011 |
3 | 220221200221201 |
4 | 302211122323 |
5 | 11343313400 |
6 | 1152115031 |
7 | 220466164 |
oct | 62453273 |
9 | 26850851 |
10 | 13260475 |
11 | 7537878 |
12 | 4535a77 |
13 | 2993947 |
14 | 1a9276b |
15 | 126e06a |
hex | ca56bb |
13260475 has 12 divisors (see below), whose sum is σ = 16572600. Its totient is φ = 10524800.
The previous prime is 13260463. The next prime is 13260479. The reversal of 13260475 is 57406231.
It is not a de Polignac number, because 13260475 - 29 = 13259963 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13260479) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1251 + ... + 5299.
It is an arithmetic number, because the mean of its divisors is an integer number (1381050).
Almost surely, 213260475 is an apocalyptic number.
13260475 is a deficient number, since it is larger than the sum of its proper divisors (3312125).
13260475 is a wasteful number, since it uses less digits than its factorization.
13260475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4190 (or 4185 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 13260475 is about 3641.4935122831. The cubic root of 13260475 is about 236.6935156562.
The spelling of 13260475 in words is "thirteen million, two hundred sixty thousand, four hundred seventy-five".
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