Base | Representation |
---|---|
bin | 10000000101010111… |
… | …10101011011111010 |
3 | 211021210020102211102 |
4 | 20002223311123322 |
5 | 120141023330330 |
6 | 3544501331402 |
7 | 423661056032 |
oct | 100253653372 |
9 | 24253212742 |
10 | 8634980090 |
11 | 3731248390 |
12 | 180ba06b62 |
13 | a77c68699 |
14 | 5bcb588c2 |
15 | 358127945 |
hex | 202af56fa |
8634980090 has 32 divisors (see below), whose sum is σ = 16960475520. Its totient is φ = 3139156800.
The previous prime is 8634980087. The next prime is 8634980129. The reversal of 8634980090 is 900894368.
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, 531995 + ... + 547985.
It is an arithmetic number, because the mean of its divisors is an integer number (530014860).
Almost surely, 28634980090 is an apocalyptic number.
8634980090 is a deficient number, since it is larger than the sum of its proper divisors (8325495430).
8634980090 is a wasteful number, since it uses less digits than its factorization.
8634980090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20918.
The product of its (nonzero) digits is 373248, while the sum is 47.
The square root of 8634980090 is about 92924.5935691946. The cubic root of 8634980090 is about 2051.5736550706.
The spelling of 8634980090 in words is "eight billion, six hundred thirty-four million, nine hundred eighty thousand, ninety".
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