Base | Representation |
---|---|
bin | 1000001000110… |
… | …1101000110100 |
3 | 2101020012211201 |
4 | 2002031220310 |
5 | 32214301310 |
6 | 3215342244 |
7 | 563065504 |
oct | 202155064 |
9 | 71205751 |
10 | 34134580 |
11 | 182a48a7 |
12 | b521984 |
13 | 70c1b9c |
14 | 4767a04 |
15 | 2ee3e3a |
hex | 208da34 |
34134580 has 24 divisors (see below), whose sum is σ = 72549792. Its totient is φ = 13488672.
The previous prime is 34134547. The next prime is 34134587. The reversal of 34134580 is 8543143.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34134587) 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, 8622 + ... + 11941.
It is an arithmetic number, because the mean of its divisors is an integer number (3022908).
Almost surely, 234134580 is an apocalyptic number.
It is an amenable number.
34134580 is an abundant number, since it is smaller than the sum of its proper divisors (38415212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34134580 is a wasteful number, since it uses less digits than its factorization.
34134580 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20655 (or 20653 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 34134580 is about 5842.4806375374. The cubic root of 34134580 is about 324.3880555900.
The spelling of 34134580 in words is "thirty-four million, one hundred thirty-four thousand, five hundred eighty".
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