Base | Representation |
---|---|
bin | 1000001010010… |
… | …1011001100100 |
3 | 2101102011100110 |
4 | 2002211121210 |
5 | 32230410113 |
6 | 3221413020 |
7 | 563652324 |
oct | 202453144 |
9 | 71364313 |
10 | 34231908 |
11 | 18360a37 |
12 | b56a170 |
13 | 7127289 |
14 | 4791284 |
15 | 3012bc3 |
hex | 20a5664 |
34231908 has 24 divisors (see below), whose sum is σ = 81068512. Its totient is φ = 11240064.
The previous prime is 34231877. The next prime is 34231909. The reversal of 34231908 is 80913243.
It is a super-3 number, since 3×342319083 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (34231909) 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, 20485 + ... + 22092.
Almost surely, 234231908 is an apocalyptic number.
It is an amenable number.
34231908 is an abundant number, since it is smaller than the sum of its proper divisors (46836604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34231908 is a wasteful number, since it uses less digits than its factorization.
34231908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42651 (or 42649 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 34231908 is about 5850.8040473084. The cubic root of 34231908 is about 324.6960724747.
The spelling of 34231908 in words is "thirty-four million, two hundred thirty-one thousand, nine hundred eight".
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