Base | Representation |
---|---|
bin | 110010011001… |
… | …001100011100 |
3 | 220212011020221 |
4 | 302121030130 |
5 | 11340213041 |
6 | 1151051124 |
7 | 220200163 |
oct | 62311434 |
9 | 26764227 |
10 | 13210396 |
11 | 7503191 |
12 | 4510aa4 |
13 | 2976c04 |
14 | 1a7c3da |
15 | 125e2d1 |
hex | c9931c |
13210396 has 24 divisors (see below), whose sum is σ = 24590160. Its totient is φ = 6192000.
The previous prime is 13210391. The next prime is 13210403. The reversal of 13210396 is 69301231.
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 13210396.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13210391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6816 + ... + 8536.
It is an arithmetic number, because the mean of its divisors is an integer number (1024590).
Almost surely, 213210396 is an apocalyptic number.
It is an amenable number.
13210396 is a deficient number, since it is larger than the sum of its proper divisors (11379764).
13210396 is a wasteful number, since it uses less digits than its factorization.
13210396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1845 (or 1843 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 25.
The square root of 13210396 is about 3634.6108457440. The cubic root of 13210396 is about 236.3951772326.
The spelling of 13210396 in words is "thirteen million, two hundred ten thousand, three hundred ninety-six".
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