Base | Representation |
---|---|
bin | 11110110100011011000010 |
3 | 120012110100210 |
4 | 132310123002 |
5 | 4032012132 |
6 | 445054550 |
7 | 125446026 |
oct | 36643302 |
9 | 16173323 |
10 | 8079042 |
11 | 46189a4 |
12 | 2857456 |
13 | 189b3ca |
14 | 1104386 |
15 | a98bcc |
hex | 7b46c2 |
8079042 has 16 divisors (see below), whose sum is σ = 16230240. Its totient is φ = 2680992.
The previous prime is 8079041. The next prime is 8079059. The reversal of 8079042 is 2409708.
8079042 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (8079041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1492 + ... + 4287.
It is an arithmetic number, because the mean of its divisors is an integer number (1014390).
Almost surely, 28079042 is an apocalyptic number.
8079042 is an abundant number, since it is smaller than the sum of its proper divisors (8151198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8079042 is a wasteful number, since it uses less digits than its factorization.
8079042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6017.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 8079042 is about 2842.3655641033. The cubic root of 8079042 is about 200.6565258442.
The spelling of 8079042 in words is "eight million, seventy-nine thousand, forty-two".
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