Base | Representation |
---|---|
bin | 110011001111… |
… | …111110111000 |
3 | 221021120002111 |
4 | 303033332320 |
5 | 11414403213 |
6 | 1155542104 |
7 | 222123352 |
oct | 63177670 |
9 | 27246074 |
10 | 13434808 |
11 | 7646852 |
12 | 45ba934 |
13 | 2a250ba |
14 | 1ada0d2 |
15 | 12a5a3d |
hex | ccffb8 |
13434808 has 8 divisors (see below), whose sum is σ = 25190280. Its totient is φ = 6717400.
The previous prime is 13434803. The next prime is 13434821. The reversal of 13434808 is 80843431.
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 13434808.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13434803) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 839668 + ... + 839683.
It is an arithmetic number, because the mean of its divisors is an integer number (3148785).
Almost surely, 213434808 is an apocalyptic number.
It is an amenable number.
13434808 is a deficient number, since it is larger than the sum of its proper divisors (11755472).
13434808 is a wasteful number, since it uses less digits than its factorization.
13434808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1679357 (or 1679353 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 13434808 is about 3665.3523705096. The cubic root of 13434808 is about 237.7262582518.
The spelling of 13434808 in words is "thirteen million, four hundred thirty-four thousand, eight hundred eight".
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