Base | Representation |
---|---|
bin | 11110010011100… |
… | …10111000000101 |
3 | 122201101000102000 |
4 | 33021302320011 |
5 | 1010040212200 |
6 | 41120535513 |
7 | 6204612312 |
oct | 1711627005 |
9 | 581330360 |
10 | 254225925 |
11 | 12055a778 |
12 | 71181599 |
13 | 40892055 |
14 | 25a99d09 |
15 | 174bb300 |
hex | f272e05 |
254225925 has 24 divisors (see below), whose sum is σ = 467023680. Its totient is φ = 135586800.
The previous prime is 254225921. The next prime is 254225957. The reversal of 254225925 is 529522452.
It is a happy number.
254225925 is a `hidden beast` number, since 2 + 542 + 25 + 92 + 5 = 666.
254225925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 254225925 - 22 = 254225921 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 254225925.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (254225921) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187641 + ... + 188990.
It is an arithmetic number, because the mean of its divisors is an integer number (19459320).
Almost surely, 2254225925 is an apocalyptic number.
254225925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
254225925 is a deficient number, since it is larger than the sum of its proper divisors (212797755).
254225925 is a wasteful number, since it uses less digits than its factorization.
254225925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 376650 (or 376639 counting only the distinct ones).
The product of its digits is 72000, while the sum is 36.
The square root of 254225925 is about 15944.4637727332. The cubic root of 254225925 is about 633.4902650508.
The spelling of 254225925 in words is "two hundred fifty-four million, two hundred twenty-five thousand, nine hundred twenty-five".
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