Base | Representation |
---|---|
bin | 110010001110… |
… | …100011011010 |
3 | 220202221110122 |
4 | 302032203122 |
5 | 11332314220 |
6 | 1150113242 |
7 | 216626126 |
oct | 62164332 |
9 | 26687418 |
10 | 13166810 |
11 | 7483468 |
12 | 44ab822 |
13 | 2960117 |
14 | 1a6a586 |
15 | 1251425 |
hex | c8e8da |
13166810 has 48 divisors (see below), whose sum is σ = 26278560. Its totient is φ = 4736160.
The previous prime is 13166809. The next prime is 13166819. The reversal of 13166810 is 1866131.
13166810 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 2×131668102 = 346729771152200, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 13166810.
It is not an unprimeable number, because it can be changed into a prime (13166819) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100445 + ... + 100575.
It is an arithmetic number, because the mean of its divisors is an integer number (547470).
Almost surely, 213166810 is an apocalyptic number.
13166810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13166810 is a deficient number, since it is larger than the sum of its proper divisors (13111750).
13166810 is a wasteful number, since it uses less digits than its factorization.
13166810 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203 (or 180 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 13166810 is about 3628.6099266799. The cubic root of 13166810 is about 236.1349056322.
The spelling of 13166810 in words is "thirteen million, one hundred sixty-six thousand, eight hundred ten".
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