Base | Representation |
---|---|
bin | 11011000011001100001100 |
3 | 111100020222000 |
4 | 123003030030 |
5 | 3303402311 |
6 | 411552300 |
7 | 114162225 |
oct | 33031414 |
9 | 14306860 |
10 | 7090956 |
11 | 40035a4 |
12 | 245b690 |
13 | 1613742 |
14 | d2824c |
15 | 951056 |
hex | 6c330c |
7090956 has 24 divisors (see below), whose sum is σ = 18384240. Its totient is φ = 2363616.
The previous prime is 7090931. The next prime is 7090957. The reversal of 7090956 is 6590907.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 7090956.
It is not an unprimeable number, because it can be changed into a prime (7090957) 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, 32721 + ... + 32936.
It is an arithmetic number, because the mean of its divisors is an integer number (766010).
Almost surely, 27090956 is an apocalyptic number.
It is an amenable number.
7090956 is an abundant number, since it is smaller than the sum of its proper divisors (11293284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7090956 is a wasteful number, since it uses less digits than its factorization.
7090956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65670 (or 65662 counting only the distinct ones).
The product of its (nonzero) digits is 17010, while the sum is 36.
The square root of 7090956 is about 2662.8849017560. The cubic root of 7090956 is about 192.1180914144.
The spelling of 7090956 in words is "seven million, ninety thousand, nine hundred fifty-six".
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