Base | Representation |
---|---|
bin | 11110000110010010110000 |
3 | 112211212011210 |
4 | 132012102300 |
5 | 4004440341 |
6 | 441040120 |
7 | 124031124 |
oct | 36062260 |
9 | 15755153 |
10 | 7890096 |
11 | 44a9a45 |
12 | 2786040 |
13 | 18333c6 |
14 | 1095584 |
15 | a5cc16 |
hex | 7864b0 |
7890096 has 20 divisors (see below), whose sum is σ = 20382872. Its totient is φ = 2630016.
The previous prime is 7890083. The next prime is 7890097. The reversal of 7890096 is 6900987.
It is a super-2 number, since 2×78900962 = 124507229778432, which contains 22 as substring.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (7890097) 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, 82141 + ... + 82236.
Almost surely, 27890096 is an apocalyptic number.
It is an amenable number.
7890096 is an abundant number, since it is smaller than the sum of its proper divisors (12492776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7890096 is a wasteful number, since it uses less digits than its factorization.
7890096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164388 (or 164382 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 39.
The square root of 7890096 is about 2808.9314694382. The cubic root of 7890096 is about 199.0799069684.
The spelling of 7890096 in words is "seven million, eight hundred ninety thousand, ninety-six".
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