Base | Representation |
---|---|
bin | 11110100111010000010011 |
3 | 120002201101012 |
4 | 132213100103 |
5 | 4023300412 |
6 | 444001135 |
7 | 125132546 |
oct | 36472023 |
9 | 16081335 |
10 | 8025107 |
11 | 4591422 |
12 | 28301ab |
13 | 187c9ac |
14 | 10cc85d |
15 | a87c22 |
hex | 7a7413 |
8025107 has 8 divisors (see below), whose sum is σ = 8164800. Its totient is φ = 7886824.
The previous prime is 8025103. The next prime is 8025119. The reversal of 8025107 is 7015208.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8025107 - 22 = 8025103 is a prime.
It is a super-2 number, since 2×80251072 = 128804684722898, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8025103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18944 + ... + 19362.
It is an arithmetic number, because the mean of its divisors is an integer number (1020600).
Almost surely, 28025107 is an apocalyptic number.
8025107 is a deficient number, since it is larger than the sum of its proper divisors (139693).
8025107 is a wasteful number, since it uses less digits than its factorization.
8025107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 705.
The product of its (nonzero) digits is 560, while the sum is 23.
The square root of 8025107 is about 2832.8619804007. The cubic root of 8025107 is about 200.2090065053.
The spelling of 8025107 in words is "eight million, twenty-five thousand, one hundred seven".
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