Base | Representation |
---|---|
bin | 1000001000111… |
… | …0010011001010 |
3 | 2101020100120002 |
4 | 2002032103022 |
5 | 32214343130 |
6 | 3215403002 |
7 | 563106425 |
oct | 202162312 |
9 | 71210502 |
10 | 34137290 |
11 | 182a6940 |
12 | b523462 |
13 | 70c31a5 |
14 | 47689bc |
15 | 2ee4b45 |
hex | 208e4ca |
34137290 has 64 divisors (see below), whose sum is σ = 71165952. Its totient is φ = 11668800.
The previous prime is 34137289. The next prime is 34137329. The reversal of 34137290 is 9273143.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 260525 + ... + 260655.
It is an arithmetic number, because the mean of its divisors is an integer number (1111968).
Almost surely, 234137290 is an apocalyptic number.
34137290 is an abundant number, since it is smaller than the sum of its proper divisors (37028662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34137290 is a wasteful number, since it uses less digits than its factorization.
34137290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275.
The product of its (nonzero) digits is 4536, while the sum is 29.
The square root of 34137290 is about 5842.7125549697. The cubic root of 34137290 is about 324.3966399285.
The spelling of 34137290 in words is "thirty-four million, one hundred thirty-seven thousand, two hundred ninety".
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