Base | Representation |
---|---|
bin | 10111101100100000011… |
… | …00100010001010011111 |
3 | 2212211111202202220202120 |
4 | 23312100030202022133 |
5 | 101314404003224321 |
6 | 1422005034154023 |
7 | 112551562005420 |
oct | 13662014421237 |
9 | 2784452686676 |
10 | 814168023711 |
11 | 2943176956a9 |
12 | 11195b282913 |
13 | 5ba11328163 |
14 | 2b597c99647 |
15 | 162a2064ec6 |
hex | bd9032229f |
814168023711 has 32 divisors (see below), whose sum is σ = 1261784409600. Its totient is φ = 457310085120.
The previous prime is 814168023677. The next prime is 814168023743. The reversal of 814168023711 is 117320861418.
It is not a de Polignac number, because 814168023711 - 214 = 814168007327 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (814168025711) 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 in 31 ways as a sum of consecutive naturals, for example, 16628955 + ... + 16677843.
It is an arithmetic number, because the mean of its divisors is an integer number (39430762800).
Almost surely, 2814168023711 is an apocalyptic number.
814168023711 is a deficient number, since it is larger than the sum of its proper divisors (447616385889).
814168023711 is a wasteful number, since it uses less digits than its factorization.
814168023711 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62399.
The product of its (nonzero) digits is 64512, while the sum is 42.
The spelling of 814168023711 in words is "eight hundred fourteen billion, one hundred sixty-eight million, twenty-three thousand, seven hundred eleven".
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