Base | Representation |
---|---|
bin | 110000001100… |
… | …1101110011100 |
3 | 1202112220120020 |
4 | 1200121232130 |
5 | 22432134241 |
6 | 2301352140 |
7 | 424541646 |
oct | 140315634 |
9 | 52486506 |
10 | 25271196 |
11 | 132a0695 |
12 | 8568650 |
13 | 530a792 |
14 | 34db896 |
15 | 2342b66 |
hex | 1819b9c |
25271196 has 12 divisors (see below), whose sum is σ = 58966152. Its totient is φ = 8423728.
The previous prime is 25271189. The next prime is 25271203. The reversal of 25271196 is 69117252.
It is an interprime number because it is at equal distance from previous prime (25271189) and next prime (25271203).
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052955 + ... + 1052978.
It is an arithmetic number, because the mean of its divisors is an integer number (4913846).
Almost surely, 225271196 is an apocalyptic number.
It is an amenable number.
25271196 is an abundant number, since it is smaller than the sum of its proper divisors (33694956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25271196 is a wasteful number, since it uses less digits than its factorization.
25271196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2105940 (or 2105938 counting only the distinct ones).
The product of its digits is 7560, while the sum is 33.
The square root of 25271196 is about 5027.0464489599. The cubic root of 25271196 is about 293.4552827423.
The spelling of 25271196 in words is "twenty-five million, two hundred seventy-one thousand, one hundred ninety-six".
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