Base | Representation |
---|---|
bin | 110010011111… |
… | …000100101001 |
3 | 220220101021200 |
4 | 302133010221 |
5 | 11342000343 |
6 | 1151354413 |
7 | 220330320 |
oct | 62370451 |
9 | 26811250 |
10 | 13234473 |
11 | 751a28a |
12 | 4522a09 |
13 | 2984b65 |
14 | 1a870b7 |
15 | 12664d3 |
hex | c9f129 |
13234473 has 12 divisors (see below), whose sum is σ = 21847488. Its totient is φ = 7562520.
The previous prime is 13234457. The next prime is 13234511. The reversal of 13234473 is 37443231.
13234473 is digitally balanced in base 2, base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13234473 - 24 = 13234457 is a prime.
13234473 is strictly pandigital in base 8.
It is not an unprimeable number, because it can be changed into a prime (13234073) 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, 104973 + ... + 105098.
It is an arithmetic number, because the mean of its divisors is an integer number (1820624).
Almost surely, 213234473 is an apocalyptic number.
It is an amenable number.
13234473 is a deficient number, since it is larger than the sum of its proper divisors (8613015).
13234473 is a wasteful number, since it uses less digits than its factorization.
13234473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210084 (or 210081 counting only the distinct ones).
The product of its digits is 6048, while the sum is 27.
The square root of 13234473 is about 3637.9215219683. The cubic root of 13234473 is about 236.5387064230.
The spelling of 13234473 in words is "thirteen million, two hundred thirty-four thousand, four hundred seventy-three".
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