Base | Representation |
---|---|
bin | 11110001101010… |
… | …11101101001101 |
3 | 122122211120100012 |
4 | 33012223231031 |
5 | 1004333111000 |
6 | 41051243005 |
7 | 6164644013 |
oct | 1706535515 |
9 | 578746305 |
10 | 253410125 |
11 | 120052861 |
12 | 70a49465 |
13 | 40667927 |
14 | 259268b3 |
15 | 173a9735 |
hex | f1abb4d |
253410125 has 16 divisors (see below), whose sum is σ = 332904000. Its totient is φ = 192056400.
The previous prime is 253410107. The next prime is 253410127. The reversal of 253410125 is 521014352.
It is not a de Polignac number, because 253410125 - 214 = 253393741 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 253410125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253410127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50975 + ... + 55724.
It is an arithmetic number, because the mean of its divisors is an integer number (20806500).
Almost surely, 2253410125 is an apocalyptic number.
253410125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
253410125 is a deficient number, since it is larger than the sum of its proper divisors (79493875).
253410125 is a wasteful number, since it uses less digits than its factorization.
253410125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106733 (or 106723 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 253410125 is about 15918.8606690303. The cubic root of 253410125 is about 632.8119246553.
Adding to 253410125 its reverse (521014352), we get a palindrome (774424477).
The spelling of 253410125 in words is "two hundred fifty-three million, four hundred ten thousand, one hundred twenty-five".
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