Base | Representation |
---|---|
bin | 11110110100110101011010 |
3 | 120012112200022 |
4 | 132310311122 |
5 | 4032040410 |
6 | 445110442 |
7 | 125453660 |
oct | 36646532 |
9 | 16175608 |
10 | 8080730 |
11 | 461a199 |
12 | 2858422 |
13 | 189c0c8 |
14 | 1104c30 |
15 | a99455 |
hex | 7b4d5a |
8080730 has 32 divisors (see below), whose sum is σ = 16727040. Its totient is φ = 2753280.
The previous prime is 8080727. The next prime is 8080733. The reversal of 8080730 is 370808.
It is an interprime number because it is at equal distance from previous prime (8080727) and next prime (8080733).
It is a self number, because there is not a number n which added to its sum of digits gives 8080730.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8080733) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16631 + ... + 17109.
It is an arithmetic number, because the mean of its divisors is an integer number (522720).
Almost surely, 28080730 is an apocalyptic number.
8080730 is an abundant number, since it is smaller than the sum of its proper divisors (8646310).
8080730 is a wasteful number, since it uses less digits than its factorization.
8080730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 734.
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 8080730 is about 2842.6624843622. The cubic root of 8080730 is about 200.6704996392.
The spelling of 8080730 in words is "eight million, eighty thousand, seven hundred thirty".
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