Base | Representation |
---|---|
bin | 110011000100… |
… | …110011010010 |
3 | 221012020021021 |
4 | 303010303102 |
5 | 11411422020 |
6 | 1154550054 |
7 | 221543005 |
oct | 63046322 |
9 | 27166237 |
10 | 13389010 |
11 | 76153a8 |
12 | 459832a |
13 | 2a0a2bb |
14 | 1ac753c |
15 | 12971aa |
hex | cc4cd2 |
13389010 has 32 divisors (see below), whose sum is σ = 25187760. Its totient is φ = 5117952.
The previous prime is 13388987. The next prime is 13389011. The reversal of 13389010 is 1098331.
It can be written as a sum of positive squares in 8 ways, for example, as 4915089 + 8473921 = 2217^2 + 2911^2 .
It is not an unprimeable number, because it can be changed into a prime (13389011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39562 + ... + 39898.
Almost surely, 213389010 is an apocalyptic number.
13389010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13389010 is a deficient number, since it is larger than the sum of its proper divisors (11798750).
13389010 is a wasteful number, since it uses less digits than its factorization.
13389010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 510.
The product of its (nonzero) digits is 648, while the sum is 25.
The square root of 13389010 is about 3659.0996160258. The cubic root of 13389010 is about 237.4558218844.
The spelling of 13389010 in words is "thirteen million, three hundred eighty-nine thousand, ten".
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