Base | Representation |
---|---|
bin | 111101110100110011111 |
3 | 10210220222212 |
4 | 13232212133 |
5 | 1004312022 |
6 | 111231035 |
7 | 23135243 |
oct | 7564637 |
9 | 3726885 |
10 | 2025887 |
11 | 1164096 |
12 | 81847b |
13 | 55c166 |
14 | 3aa423 |
15 | 2a03e2 |
hex | 1ee99f |
2025887 has 2 divisors, whose sum is σ = 2025888. Its totient is φ = 2025886.
The previous prime is 2025869. The next prime is 2025899. The reversal of 2025887 is 7885202.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2025887 - 28 = 2025631 is a prime.
It is a super-3 number, since 3×20258873 = 24944046505333617309, which contains 333 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2025827) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012943 + 1012944.
It is an arithmetic number, because the mean of its divisors is an integer number (1012944).
22025887 is an apocalyptic number.
2025887 is a deficient number, since it is larger than the sum of its proper divisors (1).
2025887 is an equidigital number, since it uses as much as digits as its factorization.
2025887 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8960, while the sum is 32.
The square root of 2025887 is about 1423.3365729862. The cubic root of 2025887 is about 126.5333693155.
The spelling of 2025887 in words is "two million, twenty-five thousand, eight hundred eighty-seven".
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