Base | Representation |
---|---|
bin | 101111111011… |
… | …1110000010101 |
3 | 1202021211200210 |
4 | 1133313300111 |
5 | 22413211203 |
6 | 2254400033 |
7 | 423422202 |
oct | 137676025 |
9 | 52254623 |
10 | 25132053 |
11 | 132060a1 |
12 | 8500019 |
13 | 528c34b |
14 | 34a2ca9 |
15 | 2316803 |
hex | 17f7c15 |
25132053 has 16 divisors (see below), whose sum is σ = 34421760. Its totient is φ = 16304496.
The previous prime is 25132049. The next prime is 25132073. The reversal of 25132053 is 35023152.
It is not a de Polignac number, because 25132053 - 22 = 25132049 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25132013) 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, 18276 + ... + 19602.
It is an arithmetic number, because the mean of its divisors is an integer number (2151360).
Almost surely, 225132053 is an apocalyptic number.
It is an amenable number.
25132053 is a deficient number, since it is larger than the sum of its proper divisors (9289707).
25132053 is a wasteful number, since it uses less digits than its factorization.
25132053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1496.
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 25132053 is about 5013.1879079085. The cubic root of 25132053 is about 292.9157037533.
The spelling of 25132053 in words is "twenty-five million, one hundred thirty-two thousand, fifty-three".
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