Base | Representation |
---|---|
bin | 110010101101… |
… | …010101100010 |
3 | 221000100102120 |
4 | 302231111202 |
5 | 11400333043 |
6 | 1152525110 |
7 | 220662543 |
oct | 62552542 |
9 | 27010376 |
10 | 13292898 |
11 | 755a173 |
12 | 4550796 |
13 | 29a5628 |
14 | 1aa04ca |
15 | 1278983 |
hex | cad562 |
13292898 has 16 divisors (see below), whose sum is σ = 26736480. Its totient is φ = 4405856.
The previous prime is 13292863. The next prime is 13292947. The reversal of 13292898 is 89829231.
13292898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×132928982 = 353402274476808, which contains 22 as substring.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5115 + ... + 7262.
It is an arithmetic number, because the mean of its divisors is an integer number (1671030).
Almost surely, 213292898 is an apocalyptic number.
13292898 is an abundant number, since it is smaller than the sum of its proper divisors (13443582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13292898 is a wasteful number, since it uses less digits than its factorization.
13292898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12561.
The product of its digits is 62208, while the sum is 42.
The square root of 13292898 is about 3645.9426764556. The cubic root of 13292898 is about 236.8862706305.
The spelling of 13292898 in words is "thirteen million, two hundred ninety-two thousand, eight hundred ninety-eight".
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