Base | Representation |
---|---|
bin | 110001110000… |
… | …000011110100 |
3 | 220112121010122 |
4 | 301300003310 |
5 | 11314320113 |
6 | 1143311112 |
7 | 215566025 |
oct | 61600364 |
9 | 26477118 |
10 | 13041908 |
11 | 73a8640 |
12 | 444b498 |
13 | 2918309 |
14 | 1a36c4c |
15 | 1229408 |
hex | c700f4 |
13041908 has 24 divisors (see below), whose sum is σ = 25574304. Its totient is φ = 5767200.
The previous prime is 13041901. The next prime is 13041911. The reversal of 13041908 is 80914031.
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13041901) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2378 + ... + 5633.
It is an arithmetic number, because the mean of its divisors is an integer number (1065596).
Almost surely, 213041908 is an apocalyptic number.
It is an amenable number.
13041908 is a deficient number, since it is larger than the sum of its proper divisors (12532396).
13041908 is a wasteful number, since it uses less digits than its factorization.
13041908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8063 (or 8061 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 13041908 is about 3611.3581932564. The cubic root of 13041908 is about 235.3858637363.
Adding to 13041908 its reverse (80914031), we get a palindrome (93955939).
The spelling of 13041908 in words is "thirteen million, forty-one thousand, nine hundred eight".
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