Base | Representation |
---|---|
bin | 110000001000… |
… | …0110111110111 |
3 | 1202111001211020 |
4 | 1200100313313 |
5 | 22430004220 |
6 | 2300512223 |
7 | 424331145 |
oct | 140206767 |
9 | 52431736 |
10 | 25234935 |
11 | 13276420 |
12 | 854b673 |
13 | 52c711b |
14 | 34cc595 |
15 | 2337040 |
hex | 1810df7 |
25234935 has 16 divisors (see below), whose sum is σ = 44046720. Its totient is φ = 12235040.
The previous prime is 25234931. The next prime is 25234939. The reversal of 25234935 is 53943252.
It is an interprime number because it is at equal distance from previous prime (25234931) and next prime (25234939).
It is not a de Polignac number, because 25234935 - 22 = 25234931 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 25234896 and 25234905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25234931) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 76305 + ... + 76634.
It is an arithmetic number, because the mean of its divisors is an integer number (2752920).
Almost surely, 225234935 is an apocalyptic number.
25234935 is a deficient number, since it is larger than the sum of its proper divisors (18811785).
25234935 is a wasteful number, since it uses less digits than its factorization.
25234935 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152958.
The product of its digits is 32400, while the sum is 33.
The square root of 25234935 is about 5023.4385633747. The cubic root of 25234935 is about 293.3148583692.
The spelling of 25234935 in words is "twenty-five million, two hundred thirty-four thousand, nine hundred thirty-five".
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