Base | Representation |
---|---|
bin | 110010100110… |
… | …000101011011 |
3 | 220221211200110 |
4 | 302212011123 |
5 | 11343410240 |
6 | 1152135403 |
7 | 220510131 |
oct | 62460533 |
9 | 26854613 |
10 | 13263195 |
11 | 7539920 |
12 | 4537563 |
13 | 2994c5a |
14 | 1a93751 |
15 | 126ec80 |
hex | ca615b |
13263195 has 32 divisors (see below), whose sum is σ = 23906304. Its totient is φ = 6220800.
The previous prime is 13263193. The next prime is 13263199. The reversal of 13263195 is 59136231.
13263195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13263195 - 21 = 13263193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13263191) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3819 + ... + 6411.
It is an arithmetic number, because the mean of its divisors is an integer number (747072).
Almost surely, 213263195 is an apocalyptic number.
13263195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13263195 is a deficient number, since it is larger than the sum of its proper divisors (10643109).
13263195 is a wasteful number, since it uses less digits than its factorization.
13263195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2643.
The product of its digits is 4860, while the sum is 30.
The square root of 13263195 is about 3641.8669662688. The cubic root of 13263195 is about 236.7096981420.
The spelling of 13263195 in words is "thirteen million, two hundred sixty-three thousand, one hundred ninety-five".
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