Base | Representation |
---|---|
bin | 110010111111… |
… | …101101000010 |
3 | 221011011121221 |
4 | 302333231002 |
5 | 11410240010 |
6 | 1154305254 |
7 | 221425066 |
oct | 62775502 |
9 | 27134557 |
10 | 13368130 |
11 | 7600746 |
12 | 458822a |
13 | 2a00949 |
14 | 1abdaa6 |
15 | 1290dda |
hex | cbfb42 |
13368130 has 32 divisors (see below), whose sum is σ = 25712640. Its totient is φ = 4992960.
The previous prime is 13368127. The next prime is 13368139. The reversal of 13368130 is 3186331.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 13368095 and 13368104.
It is not an unprimeable number, because it can be changed into a prime (13368139) 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, 8247 + ... + 9733.
It is an arithmetic number, because the mean of its divisors is an integer number (803520).
Almost surely, 213368130 is an apocalyptic number.
13368130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13368130 is a deficient number, since it is larger than the sum of its proper divisors (12344510).
13368130 is a wasteful number, since it uses less digits than its factorization.
13368130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1554.
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 13368130 is about 3656.2453418774. The cubic root of 13368130 is about 237.3323211637.
The spelling of 13368130 in words is "thirteen million, three hundred sixty-eight thousand, one hundred thirty".
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