Base | Representation |
---|---|
bin | 110001110100… |
… | …101100101100 |
3 | 220120120012100 |
4 | 301310230230 |
5 | 11320422113 |
6 | 1143535100 |
7 | 216005310 |
oct | 61645454 |
9 | 26516170 |
10 | 13060908 |
11 | 7410943 |
12 | 445a490 |
13 | 2923b63 |
14 | 1a3db40 |
15 | 122ed73 |
hex | c74b2c |
13060908 has 36 divisors (see below), whose sum is σ = 37732240. Its totient is φ = 3731616.
The previous prime is 13060907. The next prime is 13060937. The reversal of 13060908 is 80906031.
13060908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13060907) 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, 25663 + ... + 26166.
Almost surely, 213060908 is an apocalyptic number.
13060908 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
13060908 is an abundant number, since it is smaller than the sum of its proper divisors (24671332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13060908 is a wasteful number, since it uses less digits than its factorization.
13060908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51846 (or 51841 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 13060908 is about 3613.9878251040. The cubic root of 13060908 is about 235.5001149471.
Adding to 13060908 its reverse (80906031), we get a palindrome (93966939).
The spelling of 13060908 in words is "thirteen million, sixty thousand, nine hundred eight".
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