Base | Representation |
---|---|
bin | 1101011101000110100… |
… | …1011110010101111111 |
3 | 211002122021120221211100 |
4 | 3113101221132111333 |
5 | 12241344021431043 |
6 | 254104503024143 |
7 | 22462061325552 |
oct | 3272151362577 |
9 | 732567527740 |
10 | 231150577023 |
11 | 8a037524833 |
12 | 3896ba3b053 |
13 | 18a49b92b82 |
14 | b28b272699 |
15 | 602d0c4cd3 |
hex | 35d1a5e57f |
231150577023 has 12 divisors (see below), whose sum is σ = 333900714888. Its totient is φ = 154092747120.
The previous prime is 231150576929. The next prime is 231150577057. The reversal of 231150577023 is 320775051132.
It is a happy number.
231150577023 is a `hidden beast` number, since 2 + 3 + 11 + 50 + 577 + 0 + 23 = 666.
It is not a de Polignac number, because 231150577023 - 29 = 231150576511 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231150577123) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 441648 + ... + 810773.
It is an arithmetic number, because the mean of its divisors is an integer number (27825059574).
Almost surely, 2231150577023 is an apocalyptic number.
231150577023 is a deficient number, since it is larger than the sum of its proper divisors (102750137865).
231150577023 is a wasteful number, since it uses less digits than its factorization.
231150577023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1272934 (or 1272931 counting only the distinct ones).
The product of its (nonzero) digits is 44100, while the sum is 36.
The spelling of 231150577023 in words is "two hundred thirty-one billion, one hundred fifty million, five hundred seventy-seven thousand, twenty-three".
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