Base | Representation |
---|---|
bin | 110010001100… |
… | …111110100100 |
3 | 220202121121121 |
4 | 302030332210 |
5 | 11332112411 |
6 | 1150023324 |
7 | 216601246 |
oct | 62147644 |
9 | 26677547 |
10 | 13160356 |
11 | 7479630 |
12 | 44a7b44 |
13 | 295a1c1 |
14 | 1a68096 |
15 | 124e571 |
hex | c8cfa4 |
13160356 has 12 divisors (see below), whose sum is σ = 25124400. Its totient is φ = 5981960.
The previous prime is 13160353. The next prime is 13160383. The reversal of 13160356 is 65306131.
13160356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 13160356.
It is not an unprimeable number, because it can be changed into a prime (13160351) 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, 149506 + ... + 149593.
It is an arithmetic number, because the mean of its divisors is an integer number (2093700).
Almost surely, 213160356 is an apocalyptic number.
It is an amenable number.
13160356 is a deficient number, since it is larger than the sum of its proper divisors (11964044).
13160356 is a wasteful number, since it uses less digits than its factorization.
13160356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 299114 (or 299112 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 25.
The square root of 13160356 is about 3627.7204963999. The cubic root of 13160356 is about 236.0963170964.
Adding to 13160356 its reverse (65306131), we get a palindrome (78466487).
The spelling of 13160356 in words is "thirteen million, one hundred sixty thousand, three hundred fifty-six".
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