Base | Representation |
---|---|
bin | 101111111101… |
… | …110101100101 |
3 | 212122211100200 |
4 | 233331311211 |
5 | 11204332203 |
6 | 1125301113 |
7 | 211610022 |
oct | 57756545 |
9 | 25584320 |
10 | 12574053 |
11 | 7109088 |
12 | 4264799 |
13 | 27b338b |
14 | 1954549 |
15 | 11859a3 |
hex | bfdd65 |
12574053 has 6 divisors (see below), whose sum is σ = 18162534. Its totient is φ = 8382696.
The previous prime is 12574049. The next prime is 12574057. The reversal of 12574053 is 35047521.
It is a happy number.
12574053 is a `hidden beast` number, since 1 + 257 + 405 + 3 = 666.
It is an interprime number because it is at equal distance from previous prime (12574049) and next prime (12574057).
It can be written as a sum of positive squares in only one way, i.e., 8485569 + 4088484 = 2913^2 + 2022^2 .
It is not a de Polignac number, because 12574053 - 22 = 12574049 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12574057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 698550 + ... + 698567.
It is an arithmetic number, because the mean of its divisors is an integer number (3027089).
Almost surely, 212574053 is an apocalyptic number.
It is an amenable number.
12574053 is a deficient number, since it is larger than the sum of its proper divisors (5588481).
12574053 is a wasteful number, since it uses less digits than its factorization.
12574053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1397123 (or 1397120 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 12574053 is about 3545.9911167401. The cubic root of 12574053 is about 232.5368377288.
The spelling of 12574053 in words is "twelve million, five hundred seventy-four thousand, fifty-three".
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