Base | Representation |
---|---|
bin | 110001110110… |
… | …001100111011 |
3 | 220120212122110 |
4 | 301312030323 |
5 | 11321121232 |
6 | 1144023403 |
7 | 216032256 |
oct | 61661473 |
9 | 26525573 |
10 | 13067067 |
11 | 7415532 |
12 | 4461b63 |
13 | 29268c0 |
14 | 1a4209d |
15 | 1231acc |
hex | c7633b |
13067067 has 16 divisors (see below), whose sum is σ = 19867680. Its totient is φ = 7567872.
The previous prime is 13067063. The next prime is 13067099. The reversal of 13067067 is 76076031.
It is not a de Polignac number, because 13067067 - 22 = 13067063 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13067063) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9192 + ... + 10517.
It is an arithmetic number, because the mean of its divisors is an integer number (1241730).
Almost surely, 213067067 is an apocalyptic number.
13067067 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
13067067 is a deficient number, since it is larger than the sum of its proper divisors (6800613).
13067067 is a wasteful number, since it uses less digits than its factorization.
13067067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19742.
The product of its (nonzero) digits is 5292, while the sum is 30.
The square root of 13067067 is about 3614.8398304766. The cubic root of 13067067 is about 235.5371265974.
The spelling of 13067067 in words is "thirteen million, sixty-seven thousand, sixty-seven".
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