Base | Representation |
---|---|
bin | 11110000101010… |
… | …01100000111111 |
3 | 122120211211122200 |
4 | 33002221200333 |
5 | 1004100240300 |
6 | 41012442543 |
7 | 6152650536 |
oct | 1702514077 |
9 | 576754580 |
10 | 252352575 |
11 | 11a4a0252 |
12 | 70619453 |
13 | 40387467 |
14 | 2572d31d |
15 | 1724b200 |
hex | f0a983f |
252352575 has 36 divisors (see below), whose sum is σ = 456421680. Its totient is φ = 133269120.
The previous prime is 252352567. The next prime is 252352579. The reversal of 252352575 is 575253252.
252352575 is a `hidden beast` number, since 2 + 52 + 35 + 2 + 575 = 666.
It is not a de Polignac number, because 252352575 - 23 = 252352567 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252352579) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17731 + ... + 28619.
It is an arithmetic number, because the mean of its divisors is an integer number (12678380).
Almost surely, 2252352575 is an apocalyptic number.
252352575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
252352575 is a deficient number, since it is larger than the sum of its proper divisors (204069105).
252352575 is a wasteful number, since it uses less digits than its factorization.
252352575 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11008 (or 11000 counting only the distinct ones).
The product of its digits is 105000, while the sum is 36.
The square root of 252352575 is about 15885.6090534798. The cubic root of 252352575 is about 631.9303979524.
The spelling of 252352575 in words is "two hundred fifty-two million, three hundred fifty-two thousand, five hundred seventy-five".
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