Base | Representation |
---|---|
bin | 101111010110… |
… | …100011001101 |
3 | 212100122121200 |
4 | 233112203031 |
5 | 11134210013 |
6 | 1122020113 |
7 | 210336615 |
oct | 57264315 |
9 | 25318550 |
10 | 12413133 |
11 | 7009197 |
12 | 41a7639 |
13 | 2758065 |
14 | 1911a45 |
15 | 1152e73 |
hex | bd68cd |
12413133 has 6 divisors (see below), whose sum is σ = 17930094. Its totient is φ = 8275416.
The previous prime is 12413101. The next prime is 12413147. The reversal of 12413133 is 33131421.
It can be written as a sum of positive squares in only one way, i.e., 12404484 + 8649 = 3522^2 + 93^2 .
It is not a de Polignac number, because 12413133 - 25 = 12413101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12413153) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 689610 + ... + 689627.
It is an arithmetic number, because the mean of its divisors is an integer number (2988349).
Almost surely, 212413133 is an apocalyptic number.
It is an amenable number.
12413133 is a deficient number, since it is larger than the sum of its proper divisors (5516961).
12413133 is a wasteful number, since it uses less digits than its factorization.
12413133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1379243 (or 1379240 counting only the distinct ones).
The product of its digits is 216, while the sum is 18.
The square root of 12413133 is about 3523.2276395374. The cubic root of 12413133 is about 231.5405903260.
Adding to 12413133 its reverse (33131421), we get a palindrome (45544554).
The spelling of 12413133 in words is "twelve million, four hundred thirteen thousand, one hundred thirty-three".
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