Base | Representation |
---|---|
bin | 11110000100011… |
… | …00000110010010 |
3 | 122120121201100222 |
4 | 33002030012102 |
5 | 1004032411312 |
6 | 41010113042 |
7 | 6151636334 |
oct | 1702140622 |
9 | 576551328 |
10 | 252232082 |
11 | 11a418773 |
12 | 7057b782 |
13 | 4034466b |
14 | 256db454 |
15 | 17225672 |
hex | f08c192 |
252232082 has 32 divisors (see below), whose sum is σ = 406712880. Its totient is φ = 117089280.
The previous prime is 252232081. The next prime is 252232091. The reversal of 252232082 is 280232252.
It can be written as a sum of positive squares in 8 ways, for example, as 145709041 + 106523041 = 12071^2 + 10321^2 .
It is not an unprimeable number, because it can be changed into a prime (252232081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172868 + ... + 174320.
Almost surely, 2252232082 is an apocalyptic number.
252232082 is a deficient number, since it is larger than the sum of its proper divisors (154480798).
252232082 is a wasteful number, since it uses less digits than its factorization.
252232082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1598.
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 252232082 is about 15881.8160800332. The cubic root of 252232082 is about 631.8298041548.
The spelling of 252232082 in words is "two hundred fifty-two million, two hundred thirty-two thousand, eighty-two".
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