Base | Representation |
---|---|
bin | 11110011101011110001100 |
3 | 120000200102002 |
4 | 132131132030 |
5 | 4021010121 |
6 | 443051432 |
7 | 124604663 |
oct | 36353614 |
9 | 16020362 |
10 | 7985036 |
11 | 4564304 |
12 | 2810b78 |
13 | 1867697 |
14 | 10bbdda |
15 | a7ae0b |
hex | 79d78c |
7985036 has 12 divisors (see below), whose sum is σ = 14795928. Its totient is φ = 3757632.
The previous prime is 7985023. The next prime is 7985039. The reversal of 7985036 is 6305897.
It is not an unprimeable number, because it can be changed into a prime (7985039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58646 + ... + 58781.
It is an arithmetic number, because the mean of its divisors is an integer number (1232994).
Almost surely, 27985036 is an apocalyptic number.
It is an amenable number.
7985036 is a deficient number, since it is larger than the sum of its proper divisors (6810892).
7985036 is a wasteful number, since it uses less digits than its factorization.
7985036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117448 (or 117446 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 7985036 is about 2825.7806001174. The cubic root of 7985036 is about 199.8752221687.
The spelling of 7985036 in words is "seven million, nine hundred eighty-five thousand, thirty-six".
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