Base | Representation |
---|---|
bin | 1000001010010… |
… | …1011010111000 |
3 | 2101102011110120 |
4 | 2002211122320 |
5 | 32230410432 |
6 | 3221413240 |
7 | 563652504 |
oct | 202453270 |
9 | 71364416 |
10 | 34231992 |
11 | 18361003 |
12 | b56a220 |
13 | 7127322 |
14 | 4791304 |
15 | 3012c2c |
hex | 20a56b8 |
34231992 has 32 divisors (see below), whose sum is σ = 85726080. Its totient is φ = 11391200.
The previous prime is 34231969. The next prime is 34231997. The reversal of 34231992 is 29913243.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34231997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22867 + ... + 24317.
It is an arithmetic number, because the mean of its divisors is an integer number (2678940).
Almost surely, 234231992 is an apocalyptic number.
It is an amenable number.
34231992 is an abundant number, since it is smaller than the sum of its proper divisors (51494088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34231992 is a wasteful number, since it uses less digits than its factorization.
34231992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2443 (or 2439 counting only the distinct ones).
The product of its digits is 11664, while the sum is 33.
The square root of 34231992 is about 5850.8112258045. The cubic root of 34231992 is about 324.6963380598.
The spelling of 34231992 in words is "thirty-four million, two hundred thirty-one thousand, nine hundred ninety-two".
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