Base | Representation |
---|---|
bin | 110000001101… |
… | …0111010001010 |
3 | 1202120011012201 |
4 | 1200122322022 |
5 | 22432313132 |
6 | 2301430414 |
7 | 424562041 |
oct | 140327212 |
9 | 52504181 |
10 | 25276042 |
11 | 132a42a0 |
12 | 856b40a |
13 | 530ca4c |
14 | 34dd558 |
15 | 23442e7 |
hex | 181ae8a |
25276042 has 32 divisors (see below), whose sum is σ = 46111680. Its totient is φ = 10241280.
The previous prime is 25276037. The next prime is 25276063. The reversal of 25276042 is 24067252.
It is a self number, because there is not a number n which added to its sum of digits gives 25276042.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5328 + ... + 8884.
It is an arithmetic number, because the mean of its divisors is an integer number (1440990).
Almost surely, 225276042 is an apocalyptic number.
25276042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
25276042 is a deficient number, since it is larger than the sum of its proper divisors (20835638).
25276042 is a wasteful number, since it uses less digits than its factorization.
25276042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3606.
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 25276042 is about 5027.5284186168. The cubic root of 25276042 is about 293.4740391875.
The spelling of 25276042 in words is "twenty-five million, two hundred seventy-six thousand, forty-two".
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