Base | Representation |
---|---|
bin | 11110001000111… |
… | …10101100001101 |
3 | 122121202020000121 |
4 | 33010132230031 |
5 | 1004211120100 |
6 | 41031024541 |
7 | 6160020031 |
oct | 1704365415 |
9 | 577666017 |
10 | 252832525 |
11 | 11a798900 |
12 | 7080b151 |
13 | 404c4a5a |
14 | 258161c1 |
15 | 172e351a |
hex | f11eb0d |
252832525 has 72 divisors (see below), whose sum is σ = 374038560. Its totient is φ = 168854400.
The previous prime is 252832513. The next prime is 252832549. The reversal of 252832525 is 525238252.
It is not a de Polignac number, because 252832525 - 25 = 252832493 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3046134 + ... + 3046216.
It is an arithmetic number, because the mean of its divisors is an integer number (5194980).
Almost surely, 2252832525 is an apocalyptic number.
252832525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
252832525 is a deficient number, since it is larger than the sum of its proper divisors (121206035).
252832525 is a wasteful number, since it uses less digits than its factorization.
252832525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187 (or 171 counting only the distinct ones).
The product of its digits is 48000, while the sum is 34.
The square root of 252832525 is about 15900.7083175562. The cubic root of 252832525 is about 632.3307675785.
It can be divided in two parts, 2528 and 32525, that added together give a palindrome (35053).
The spelling of 252832525 in words is "two hundred fifty-two million, eight hundred thirty-two thousand, five hundred twenty-five".
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