Base | Representation |
---|---|
bin | 1000001011010… |
… | …1110000001010 |
3 | 2101112120020021 |
4 | 2002311300022 |
5 | 32240031030 |
6 | 3223051054 |
7 | 564351523 |
oct | 202656012 |
9 | 71476207 |
10 | 34298890 |
11 | 183a729a |
12 | b5a0a8a |
13 | 714b902 |
14 | 47ab84a |
15 | 302797a |
hex | 20b5c0a |
34298890 has 32 divisors (see below), whose sum is σ = 63037440. Its totient is φ = 13434624.
The previous prime is 34298881. The next prime is 34298939. The reversal of 34298890 is 9889243.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143391 + ... + 143629.
It is an arithmetic number, because the mean of its divisors is an integer number (1969920).
Almost surely, 234298890 is an apocalyptic number.
34298890 is a deficient number, since it is larger than the sum of its proper divisors (28738550).
34298890 is a wasteful number, since it uses less digits than its factorization.
34298890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 486.
The product of its (nonzero) digits is 124416, while the sum is 43.
The square root of 34298890 is about 5856.5254204178. The cubic root of 34298890 is about 324.9077134419.
The spelling of 34298890 in words is "thirty-four million, two hundred ninety-eight thousand, eight hundred ninety".
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