Base | Representation |
---|---|
bin | 11110000011101… |
… | …00000011101010 |
3 | 122120102201021212 |
4 | 33001310003222 |
5 | 1004021233420 |
6 | 41004033122 |
7 | 6151046261 |
oct | 1701640352 |
9 | 576381255 |
10 | 252133610 |
11 | 11a360793 |
12 | 705327a2 |
13 | 4030b8b1 |
14 | 256b35d8 |
15 | 172063c5 |
hex | f0740ea |
252133610 has 16 divisors (see below), whose sum is σ = 477727200. Its totient is φ = 95545296.
The previous prime is 252133603. The next prime is 252133619. The reversal of 252133610 is 16331252.
It is not an unprimeable number, because it can be changed into a prime (252133619) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663320 + ... + 663699.
It is an arithmetic number, because the mean of its divisors is an integer number (29857950).
Almost surely, 2252133610 is an apocalyptic number.
252133610 is a deficient number, since it is larger than the sum of its proper divisors (225593590).
252133610 is a wasteful number, since it uses less digits than its factorization.
252133610 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1327045.
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 252133610 is about 15878.7156281609. The cubic root of 252133610 is about 631.7475708370.
Adding to 252133610 its reverse (16331252), we get a palindrome (268464862).
The spelling of 252133610 in words is "two hundred fifty-two million, one hundred thirty-three thousand, six hundred ten".
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