Base | Representation |
---|---|
bin | 11111100111111100011010 |
3 | 120121011211210 |
4 | 133213330122 |
5 | 4110240244 |
6 | 453403550 |
7 | 130315212 |
oct | 37477432 |
9 | 16534753 |
10 | 8290074 |
11 | 4752501 |
12 | 29395b6 |
13 | 1943490 |
14 | 115b242 |
15 | adb4b9 |
hex | 7e7f1a |
8290074 has 32 divisors (see below), whose sum is σ = 18635904. Its totient is φ = 2439360.
The previous prime is 8290069. The next prime is 8290081. The reversal of 8290074 is 4700928.
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, 517 + ... + 4104.
It is an arithmetic number, because the mean of its divisors is an integer number (582372).
Almost surely, 28290074 is an apocalyptic number.
8290074 is an abundant number, since it is smaller than the sum of its proper divisors (10345830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8290074 is a wasteful number, since it uses less digits than its factorization.
8290074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4662.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 8290074 is about 2879.2488603801. The cubic root of 8290074 is about 202.3886417150.
The spelling of 8290074 in words is "eight million, two hundred ninety thousand, seventy-four".
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