Base | Representation |
---|---|
bin | 1000001010011… |
… | …1011010001000 |
3 | 2101102120122012 |
4 | 2002213122020 |
5 | 32231141021 |
6 | 3221515052 |
7 | 564015320 |
oct | 202473210 |
9 | 71376565 |
10 | 34240136 |
11 | 18367137 |
12 | b572a88 |
13 | 712ac48 |
14 | 4794280 |
15 | 301535b |
hex | 20a7688 |
34240136 has 32 divisors (see below), whose sum is σ = 73923840. Its totient is φ = 14563968.
The previous prime is 34240117. The next prime is 34240181. The reversal of 34240136 is 63104243.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5441 + ... + 9903.
It is an arithmetic number, because the mean of its divisors is an integer number (2310120).
Almost surely, 234240136 is an apocalyptic number.
It is an amenable number.
34240136 is an abundant number, since it is smaller than the sum of its proper divisors (39683704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34240136 is a wasteful number, since it uses less digits than its factorization.
34240136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4613 (or 4609 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 34240136 is about 5851.5071562803. The cubic root of 34240136 is about 324.7220850988.
Adding to 34240136 its reverse (63104243), we get a palindrome (97344379).
The spelling of 34240136 in words is "thirty-four million, two hundred forty thousand, one hundred thirty-six".
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