Base | Representation |
---|---|
bin | 110001111111… |
… | …011100111010 |
3 | 220122210121200 |
4 | 301333130322 |
5 | 11323324304 |
6 | 1144515030 |
7 | 216250602 |
oct | 61773472 |
9 | 26583550 |
10 | 13104954 |
11 | 7440a45 |
12 | 447ba76 |
13 | 293ac15 |
14 | 1a51c02 |
15 | 123ce39 |
hex | c7f73a |
13104954 has 24 divisors (see below), whose sum is σ = 28473120. Its totient is φ = 4356168.
The previous prime is 13104929. The next prime is 13104979. The reversal of 13104954 is 45940131.
It is an interprime number because it is at equal distance from previous prime (13104929) and next prime (13104979).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7627 + ... + 9185.
It is an arithmetic number, because the mean of its divisors is an integer number (1186380).
It is a vampire number, since it can be written as 1401 ⋅ 9354 (with its own digits).
Almost surely, 213104954 is an apocalyptic number.
13104954 is an abundant number, since it is smaller than the sum of its proper divisors (15368166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13104954 is a wasteful number, since it uses less digits than its factorization.
13104954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2034 (or 2031 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 13104954 is about 3620.0765185283. The cubic root of 13104954 is about 235.7645478020.
The spelling of 13104954 in words is "thirteen million, one hundred four thousand, nine hundred fifty-four".
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