Base | Representation |
---|---|
bin | 110010010101… |
… | …111000100011 |
3 | 220211110122200 |
4 | 302111320203 |
5 | 11334244320 |
6 | 1150504243 |
7 | 220112511 |
oct | 62257043 |
9 | 26743580 |
10 | 13196835 |
11 | 74a3a83 |
12 | 4505083 |
13 | 29709a2 |
14 | 1a774b1 |
15 | 125a290 |
hex | c95e23 |
13196835 has 12 divisors (see below), whose sum is σ = 22874592. Its totient is φ = 7038288.
The previous prime is 13196819. The next prime is 13196837. The reversal of 13196835 is 53869131.
It is a happy number.
13196835 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13196835 - 24 = 13196819 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 13196835.
It is not an unprimeable number, because it can be changed into a prime (13196837) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146587 + ... + 146676.
It is an arithmetic number, because the mean of its divisors is an integer number (1906216).
Almost surely, 213196835 is an apocalyptic number.
13196835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13196835 is a deficient number, since it is larger than the sum of its proper divisors (9677757).
13196835 is a wasteful number, since it uses less digits than its factorization.
13196835 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293274 (or 293271 counting only the distinct ones).
The product of its digits is 19440, while the sum is 36.
The square root of 13196835 is about 3632.7448300149. The cubic root of 13196835 is about 236.3142598356.
The spelling of 13196835 in words is "thirteen million, one hundred ninety-six thousand, eight hundred thirty-five".
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