Base | Representation |
---|---|
bin | 11100101011110… |
… | …11110101010101 |
3 | 121202210022211220 |
4 | 32111323311111 |
5 | 443100144000 |
6 | 35513320553 |
7 | 5651221320 |
oct | 1625736525 |
9 | 552708756 |
10 | 240631125 |
11 | 1139147a9 |
12 | 68706159 |
13 | 3ab121a7 |
14 | 23d5b7b7 |
15 | 161d31a0 |
hex | e57bd55 |
240631125 has 96 divisors (see below), whose sum is σ = 478283520. Its totient is φ = 105235200.
The previous prime is 240631099. The next prime is 240631133. The reversal of 240631125 is 521136042.
It is not a de Polignac number, because 240631125 - 25 = 240631093 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 240631095 and 240631104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2207571 + ... + 2207679.
It is an arithmetic number, because the mean of its divisors is an integer number (4982120).
Almost surely, 2240631125 is an apocalyptic number.
240631125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
240631125 is a deficient number, since it is larger than the sum of its proper divisors (237652395).
240631125 is a wasteful number, since it uses less digits than its factorization.
240631125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192 (or 153 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 240631125 is about 15512.2894828584. The cubic root of 240631125 is about 621.9907610901.
Adding to 240631125 its reverse (521136042), we get a palindrome (761767167).
The spelling of 240631125 in words is "two hundred forty million, six hundred thirty-one thousand, one hundred twenty-five".
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