Base | Representation |
---|---|
bin | 110010010101… |
… | …100000101100 |
3 | 220211101120010 |
4 | 302111200230 |
5 | 11334222213 |
6 | 1150453220 |
7 | 220105200 |
oct | 62254054 |
9 | 26741503 |
10 | 13195308 |
11 | 74a2915 |
12 | 4504210 |
13 | 2970099 |
14 | 1a76b00 |
15 | 1259ac3 |
hex | c9582c |
13195308 has 36 divisors (see below), whose sum is σ = 35817432. Its totient is φ = 3769920.
The previous prime is 13195289. The next prime is 13195309. The reversal of 13195308 is 80359131.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (13195309) 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, 10633 + ... + 11808.
Almost surely, 213195308 is an apocalyptic number.
It is an amenable number.
13195308 is an abundant number, since it is smaller than the sum of its proper divisors (22622124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13195308 is a wasteful number, since it uses less digits than its factorization.
13195308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22462 (or 22453 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 30.
The square root of 13195308 is about 3632.5346522779. The cubic root of 13195308 is about 236.3051448776.
The spelling of 13195308 in words is "thirteen million, one hundred ninety-five thousand, three hundred eight".
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