Base | Representation |
---|---|
bin | 10000001011111100… |
… | …11110110111100000 |
3 | 211102122010220100110 |
4 | 20011332132313200 |
5 | 120244142400112 |
6 | 3554153051320 |
7 | 425231324103 |
oct | 100576366740 |
9 | 24378126313 |
10 | 8690200032 |
11 | 375a4339a8 |
12 | 18263b6b40 |
13 | a865309c7 |
14 | 5c621073a |
15 | 35cdd413c |
hex | 205f9ede0 |
8690200032 has 48 divisors (see below), whose sum is σ = 23803597440. Its totient is φ = 2770787712.
The previous prime is 8690200003. The next prime is 8690200081. The reversal of 8690200032 is 2300020968.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent 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, 1965682 + ... + 1970097.
It is an arithmetic number, because the mean of its divisors is an integer number (495908280).
Almost surely, 28690200032 is an apocalyptic number.
It is an amenable number.
8690200032 is an abundant number, since it is smaller than the sum of its proper divisors (15113397408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8690200032 is a wasteful number, since it uses less digits than its factorization.
8690200032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3935815 (or 3935807 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 8690200032 is about 93221.2423860571. The cubic root of 8690200032 is about 2055.9375772758.
The spelling of 8690200032 in words is "eight billion, six hundred ninety million, two hundred thousand, thirty-two".
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