Base | Representation |
---|---|
bin | 11010110110110011110100 |
3 | 111020200101210 |
4 | 122312303310 |
5 | 3300241434 |
6 | 410521420 |
7 | 113561331 |
oct | 32666364 |
9 | 14220353 |
10 | 7040244 |
11 | 3a79492 |
12 | 2436270 |
13 | 15c6633 |
14 | d13988 |
15 | 940ee9 |
hex | 6b6cf4 |
7040244 has 24 divisors (see below), whose sum is σ = 17394048. Its totient is φ = 2208640.
The previous prime is 7040221. The next prime is 7040263. The reversal of 7040244 is 4420407.
It is a self number, because there is not a number n which added to its sum of digits gives 7040244.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17052 + ... + 17459.
It is an arithmetic number, because the mean of its divisors is an integer number (724752).
Almost surely, 27040244 is an apocalyptic number.
It is an amenable number.
7040244 is an abundant number, since it is smaller than the sum of its proper divisors (10353804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7040244 is a wasteful number, since it uses less digits than its factorization.
7040244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34535 (or 34533 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 21.
The square root of 7040244 is about 2653.3458123660. The cubic root of 7040244 is about 191.6590084737.
The spelling of 7040244 in words is "seven million, forty thousand, two hundred forty-four".
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