Base | Representation |
---|---|
bin | 110010010100… |
… | …111011010010 |
3 | 220211021021110 |
4 | 302110323102 |
5 | 11334133124 |
6 | 1150434150 |
7 | 220065210 |
oct | 62247322 |
9 | 26737243 |
10 | 13192914 |
11 | 74a1039 |
12 | 4502956 |
13 | 296bc77 |
14 | 1a75cb0 |
15 | 1259029 |
hex | c94ed2 |
13192914 has 16 divisors (see below), whose sum is σ = 30155328. Its totient is φ = 3769392.
The previous prime is 13192889. The next prime is 13192937. The reversal of 13192914 is 41929131.
13192914 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×131929142 = 348105959622792, which contains 22 as substring.
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, 157017 + ... + 157100.
It is an arithmetic number, because the mean of its divisors is an integer number (1884708).
Almost surely, 213192914 is an apocalyptic number.
13192914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13192914 is an abundant number, since it is smaller than the sum of its proper divisors (16962414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13192914 is a wasteful number, since it uses less digits than its factorization.
13192914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314129.
The product of its digits is 1944, while the sum is 30.
The square root of 13192914 is about 3632.2051153535. The cubic root of 13192914 is about 236.2908532134.
The spelling of 13192914 in words is "thirteen million, one hundred ninety-two thousand, nine hundred fourteen".
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