Base | Representation |
---|---|
bin | 11100100100110110110100 |
3 | 112002120201022 |
4 | 130210312310 |
5 | 3404202441 |
6 | 424320312 |
7 | 120446432 |
oct | 34446664 |
9 | 15076638 |
10 | 7490996 |
11 | 4257107 |
12 | 2613098 |
13 | 1723856 |
14 | dcdd52 |
15 | 9ce84b |
hex | 724db4 |
7490996 has 12 divisors (see below), whose sum is σ = 13226052. Its totient is φ = 3712128.
The previous prime is 7490981. The next prime is 7491007. The reversal of 7490996 is 6990947.
It can be written as a sum of positive squares in 2 ways, for example, as 2062096 + 5428900 = 1436^2 + 2330^2 .
It is a super-2 number, since 2×74909962 = 112230042144032, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7835 + ... + 8738.
It is an arithmetic number, because the mean of its divisors is an integer number (1102171).
Almost surely, 27490996 is an apocalyptic number.
It is an amenable number.
7490996 is a deficient number, since it is larger than the sum of its proper divisors (5735056).
7490996 is a wasteful number, since it uses less digits than its factorization.
7490996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16690 (or 16688 counting only the distinct ones).
The product of its (nonzero) digits is 122472, while the sum is 44.
The square root of 7490996 is about 2736.9683958716. The cubic root of 7490996 is about 195.6650185391.
The spelling of 7490996 in words is "seven million, four hundred ninety thousand, nine hundred ninety-six".
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