Base | Representation |
---|---|
bin | 110001111101… |
… | …011111001011 |
3 | 220122101120122 |
4 | 301331133023 |
5 | 11323100112 |
6 | 1144413455 |
7 | 216215255 |
oct | 61753713 |
9 | 26571518 |
10 | 13096907 |
11 | 743599a |
12 | 447728b |
13 | 2937365 |
14 | 1a4ccd5 |
15 | 123a872 |
hex | c7d7cb |
13096907 has 4 divisors (see below), whose sum is σ = 13219416. Its totient is φ = 12974400.
The previous prime is 13096847. The next prime is 13096921. The reversal of 13096907 is 70969031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70969031 = 7 ⋅10138433.
It is a cyclic number.
It is not a de Polignac number, because 13096907 - 28 = 13096651 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13096007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61094 + ... + 61307.
It is an arithmetic number, because the mean of its divisors is an integer number (3304854).
Almost surely, 213096907 is an apocalyptic number.
13096907 is a deficient number, since it is larger than the sum of its proper divisors (122509).
13096907 is a wasteful number, since it uses less digits than its factorization.
13096907 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122508.
The product of its (nonzero) digits is 10206, while the sum is 35.
The square root of 13096907 is about 3618.9649072628. The cubic root of 13096907 is about 235.7162814296.
The spelling of 13096907 in words is "thirteen million, ninety-six thousand, nine hundred seven".
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