Base | Representation |
---|---|
bin | 11110000101110… |
… | …11011011110111 |
3 | 122120222120100012 |
4 | 33002323123313 |
5 | 1004110112400 |
6 | 41014210435 |
7 | 6153404534 |
oct | 1702733367 |
9 | 576876305 |
10 | 252425975 |
11 | 11a54040a |
12 | 70653a1b |
13 | 403b19a9 |
14 | 2574bd8b |
15 | 17262d35 |
hex | f0bb6f7 |
252425975 has 6 divisors (see below), whose sum is σ = 313008240. Its totient is φ = 201940760.
The previous prime is 252425969. The next prime is 252425993. The reversal of 252425975 is 579524252.
It is not a de Polignac number, because 252425975 - 24 = 252425959 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5048495 + ... + 5048544.
It is an arithmetic number, because the mean of its divisors is an integer number (52168040).
Almost surely, 2252425975 is an apocalyptic number.
252425975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
252425975 is a deficient number, since it is larger than the sum of its proper divisors (60582265).
252425975 is a wasteful number, since it uses less digits than its factorization.
252425975 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10097049 (or 10097044 counting only the distinct ones).
The product of its digits is 252000, while the sum is 41.
The square root of 252425975 is about 15887.9191526140. The cubic root of 252425975 is about 631.9916603811.
The spelling of 252425975 in words is "two hundred fifty-two million, four hundred twenty-five thousand, nine hundred seventy-five".
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