Base | Representation |
---|---|
bin | 101111111111… |
… | …1100100010100 |
3 | 1202100110120221 |
4 | 1133333210110 |
5 | 22420222202 |
6 | 2255204124 |
7 | 423614404 |
oct | 137774424 |
9 | 52313527 |
10 | 25164052 |
11 | 13228141 |
12 | 8516644 |
13 | 52a0a94 |
14 | 34b0804 |
15 | 2321037 |
hex | 17ff914 |
25164052 has 12 divisors (see below), whose sum is σ = 44374176. Its totient is φ = 12485720.
The previous prime is 25164043. The next prime is 25164053. The reversal of 25164052 is 25046152.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25164053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23488 + ... + 24535.
It is an arithmetic number, because the mean of its divisors is an integer number (3697848).
Almost surely, 225164052 is an apocalyptic number.
It is an amenable number.
25164052 is a deficient number, since it is larger than the sum of its proper divisors (19210124).
25164052 is a wasteful number, since it uses less digits than its factorization.
25164052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48158 (or 48156 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 25164052 is about 5016.3783748836. The cubic root of 25164052 is about 293.0399678342.
The spelling of 25164052 in words is "twenty-five million, one hundred sixty-four thousand, fifty-two".
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