Base | Representation |
---|---|
bin | 1011100011101011… |
… | …0101100000001011 |
3 | 22000012202211120212 |
4 | 2320322311200023 |
5 | 22323210244433 |
6 | 1231503511335 |
7 | 136611142022 |
oct | 27072654013 |
9 | 8005684525 |
10 | 3102431243 |
11 | 135227256a |
12 | 726bb854b |
13 | 3a5999842 |
14 | 21606b8b9 |
15 | 132578d48 |
hex | b8eb580b |
3102431243 has 2 divisors, whose sum is σ = 3102431244. Its totient is φ = 3102431242.
The previous prime is 3102431239. The next prime is 3102431257. The reversal of 3102431243 is 3421342013.
3102431243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 3102431243 - 22 = 3102431239 is a prime.
It is not a weakly prime, because it can be changed into another prime (3102431743) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551215621 + 1551215622.
It is an arithmetic number, because the mean of its divisors is an integer number (1551215622).
Almost surely, 23102431243 is an apocalyptic number.
3102431243 is a deficient number, since it is larger than the sum of its proper divisors (1).
3102431243 is an equidigital number, since it uses as much as digits as its factorization.
3102431243 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 3102431243 is about 55699.4725558510. The cubic root of 3102431243 is about 1458.4808184539.
Adding to 3102431243 its reverse (3421342013), we get a palindrome (6523773256).
The spelling of 3102431243 in words is "three billion, one hundred two million, four hundred thirty-one thousand, two hundred forty-three".
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