Base | Representation |
---|---|
bin | 110000001110… |
… | …1010110111010 |
3 | 1202120122222021 |
4 | 1200131112322 |
5 | 22433123244 |
6 | 2301545054 |
7 | 424633222 |
oct | 140352672 |
9 | 52518867 |
10 | 25286074 |
11 | 13300890 |
12 | 857518a |
13 | 5314498 |
14 | 3503082 |
15 | 2347284 |
hex | 181d5ba |
25286074 has 16 divisors (see below), whose sum is σ = 43555680. Its totient is φ = 10888560.
The previous prime is 25286069. The next prime is 25286099. The reversal of 25286074 is 47068252.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29829 + ... + 30664.
It is an arithmetic number, because the mean of its divisors is an integer number (2722230).
Almost surely, 225286074 is an apocalyptic number.
25286074 is a deficient number, since it is larger than the sum of its proper divisors (18269606).
25286074 is a wasteful number, since it uses less digits than its factorization.
25286074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60525.
The product of its (nonzero) digits is 26880, while the sum is 34.
The square root of 25286074 is about 5028.5260265808. The cubic root of 25286074 is about 293.5128604309.
The spelling of 25286074 in words is "twenty-five million, two hundred eighty-six thousand, seventy-four".
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