Base | Representation |
---|---|
bin | 111101100001010… |
… | …1111011101000111 |
3 | 12022212101010111201 |
4 | 1323002233131013 |
5 | 13211431104411 |
6 | 540501243331 |
7 | 102104253445 |
oct | 17302573507 |
9 | 5285333451 |
10 | 2064316231 |
11 | 96a28637a |
12 | 497403547 |
13 | 26b8a5ac3 |
14 | 15823bb95 |
15 | c13693c1 |
hex | 7b0af747 |
2064316231 has 2 divisors, whose sum is σ = 2064316232. Its totient is φ = 2064316230.
The previous prime is 2064316223. The next prime is 2064316253. The reversal of 2064316231 is 1326134602.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2064316231 - 23 = 2064316223 is a prime.
It is a super-2 number, since 2×20643162312 = 8522803003140090722, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2064316231.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2064316291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032158115 + 1032158116.
It is an arithmetic number, because the mean of its divisors is an integer number (1032158116).
Almost surely, 22064316231 is an apocalyptic number.
2064316231 is a deficient number, since it is larger than the sum of its proper divisors (1).
2064316231 is an equidigital number, since it uses as much as digits as its factorization.
2064316231 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 2064316231 is about 45434.7469564869. The cubic root of 2064316231 is about 1273.2843732184.
The spelling of 2064316231 in words is "two billion, sixty-four million, three hundred sixteen thousand, two hundred thirty-one".
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