Base | Representation |
---|---|
bin | 11110000100110… |
… | …00010101100011 |
3 | 122120201021010121 |
4 | 33002120111203 |
5 | 1004041012321 |
6 | 41011141111 |
7 | 6152235436 |
oct | 1702302543 |
9 | 576637117 |
10 | 252282211 |
11 | 11a4523a5 |
12 | 705a4797 |
13 | 4036141c |
14 | 2571181d |
15 | 17235441 |
hex | f098563 |
252282211 has 2 divisors, whose sum is σ = 252282212. Its totient is φ = 252282210.
The previous prime is 252282203. The next prime is 252282221. The reversal of 252282211 is 112282252.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 252282211 - 23 = 252282203 is a prime.
It is not a weakly prime, because it can be changed into another prime (252282221) 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 as a sum of consecutive naturals, namely, 126141105 + 126141106.
It is an arithmetic number, because the mean of its divisors is an integer number (126141106).
Almost surely, 2252282211 is an apocalyptic number.
252282211 is a deficient number, since it is larger than the sum of its proper divisors (1).
252282211 is an equidigital number, since it uses as much as digits as its factorization.
252282211 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1280, while the sum is 25.
The square root of 252282211 is about 15883.3941901597. The cubic root of 252282211 is about 631.8716583313.
The spelling of 252282211 in words is "two hundred fifty-two million, two hundred eighty-two thousand, two hundred eleven".
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