Base | Representation |
---|---|
bin | 111100100111100… |
… | …1011110110010111 |
3 | 12020202101010010222 |
4 | 1321033023312113 |
5 | 13131202230311 |
6 | 533500104555 |
7 | 101255626430 |
oct | 17117136627 |
9 | 5222333128 |
10 | 2034023831 |
11 | 954176234 |
12 | 48923515b |
13 | 26552a9c8 |
14 | 1541d4487 |
15 | bd883adb |
hex | 793cbd97 |
2034023831 has 8 divisors (see below), whose sum is σ = 2330833824. Its totient is φ = 1738772640.
The previous prime is 2034023819. The next prime is 2034023857. The reversal of 2034023831 is 1383204302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2034023831 - 226 = 1966914967 is a prime.
It is a super-2 number, since 2×20340238312 = 8274505890151833122, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2034023831.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2034023861) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386900 + ... + 392121.
It is an arithmetic number, because the mean of its divisors is an integer number (291354228).
Almost surely, 22034023831 is an apocalyptic number.
2034023831 is a deficient number, since it is larger than the sum of its proper divisors (296809993).
2034023831 is an equidigital number, since it uses as much as digits as its factorization.
2034023831 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 779401.
The product of its (nonzero) digits is 3456, while the sum is 26.
The square root of 2034023831 is about 45100.1533367682. The cubic root of 2034023831 is about 1267.0254711216.
The spelling of 2034023831 in words is "two billion, thirty-four million, twenty-three thousand, eight hundred thirty-one".
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