Base | Representation |
---|---|
bin | 101111111000… |
… | …101110000101 |
3 | 212121202121101 |
4 | 233320232011 |
5 | 11203144333 |
6 | 1125020101 |
7 | 211461640 |
oct | 57705605 |
9 | 25552541 |
10 | 12553093 |
11 | 70a4363 |
12 | 4254631 |
13 | 27a6987 |
14 | 194aa57 |
15 | 117e67d |
hex | bf8b85 |
12553093 has 16 divisors (see below), whose sum is σ = 14837760. Its totient is φ = 10396800.
The previous prime is 12553081. The next prime is 12553097. The reversal of 12553093 is 39035521.
It is a cyclic number.
It is not a de Polignac number, because 12553093 - 29 = 12552581 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12553097) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54703 + ... + 54931.
It is an arithmetic number, because the mean of its divisors is an integer number (927360).
Almost surely, 212553093 is an apocalyptic number.
It is an amenable number.
12553093 is a deficient number, since it is larger than the sum of its proper divisors (2284667).
12553093 is a wasteful number, since it uses less digits than its factorization.
12553093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468.
The product of its (nonzero) digits is 4050, while the sum is 28.
The square root of 12553093 is about 3543.0344339281. The cubic root of 12553093 is about 232.4075587336.
The spelling of 12553093 in words is "twelve million, five hundred fifty-three thousand, ninety-three".
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