Base | Representation |
---|---|
bin | 110010010011… |
… | …111111000011 |
3 | 220211001222200 |
4 | 302103333003 |
5 | 11334022214 |
6 | 1150404243 |
7 | 220051032 |
oct | 62237703 |
9 | 26731880 |
10 | 13189059 |
11 | 7499154 |
12 | 4500683 |
13 | 296a2a0 |
14 | 1a74719 |
15 | 1257d09 |
hex | c93fc3 |
13189059 has 48 divisors (see below), whose sum is σ = 22932000. Its totient is φ = 7216128.
The previous prime is 13189049. The next prime is 13189061. The reversal of 13189059 is 95098131.
It is a happy number.
It is not a de Polignac number, because 13189059 - 211 = 13187011 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13189009) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37617 + ... + 37965.
It is an arithmetic number, because the mean of its divisors is an integer number (477750).
Almost surely, 213189059 is an apocalyptic number.
13189059 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
13189059 is a deficient number, since it is larger than the sum of its proper divisors (9742941).
13189059 is a wasteful number, since it uses less digits than its factorization.
13189059 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404 (or 401 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 36.
The square root of 13189059 is about 3631.6744072122. The cubic root of 13189059 is about 236.2678360600.
The spelling of 13189059 in words is "thirteen million, one hundred eighty-nine thousand, fifty-nine".
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