Base | Representation |
---|---|
bin | 11101110110101… |
… | …111100111100000 |
3 | 1021220111212000110 |
4 | 131312233213200 |
5 | 2011211440310 |
6 | 121411451320 |
7 | 15261331635 |
oct | 3566574740 |
9 | 1256455013 |
10 | 500890080 |
11 | 237815149 |
12 | 11b8b6b40 |
13 | 7ca07282 |
14 | 4a74818c |
15 | 2de91d20 |
hex | 1ddaf9e0 |
500890080 has 48 divisors (see below), whose sum is σ = 1577805264. Its totient is φ = 133570560.
The previous prime is 500890079. The next prime is 500890123. The reversal of 500890080 is 80098005.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 521281 + ... + 522240.
It is an arithmetic number, because the mean of its divisors is an integer number (32870943).
Almost surely, 2500890080 is an apocalyptic number.
It is an amenable number.
500890080 is an abundant number, since it is smaller than the sum of its proper divisors (1076915184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
500890080 is a wasteful number, since it uses less digits than its factorization.
500890080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1043539 (or 1043531 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 30.
The square root of 500890080 is about 22380.5737191878. The cubic root of 500890080 is about 794.1712181015.
The spelling of 500890080 in words is "five hundred million, eight hundred ninety thousand, eighty".
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