Base | Representation |
---|---|
bin | 1101001101001111… |
… | …00111000011101000 |
3 | 200022010210001101210 |
4 | 12212213213003220 |
5 | 104010113244434 |
6 | 3131323113120 |
7 | 340464065664 |
oct | 64647470350 |
9 | 20263701353 |
10 | 7090368744 |
11 | 3009367a88 |
12 | 145a6727a0 |
13 | 88cc56984 |
14 | 4b39618a4 |
15 | 2b7719ee9 |
hex | 1a69e70e8 |
7090368744 has 32 divisors (see below), whose sum is σ = 17736207840. Its totient is φ = 2362084800.
The previous prime is 7090368709. The next prime is 7090368773. The reversal of 7090368744 is 4478630907.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 7090368693 and 7090368702.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43062 + ... + 126629.
It is an arithmetic number, because the mean of its divisors is an integer number (554256495).
Almost surely, 27090368744 is an apocalyptic number.
It is an amenable number.
7090368744 is an abundant number, since it is smaller than the sum of its proper divisors (10645839096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7090368744 is a wasteful number, since it uses less digits than its factorization.
7090368744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171441 (or 171437 counting only the distinct ones).
The product of its (nonzero) digits is 1016064, while the sum is 48.
The square root of 7090368744 is about 84204.3273472332. The cubic root of 7090368744 is about 1921.1278768115.
The spelling of 7090368744 in words is "seven billion, ninety million, three hundred sixty-eight thousand, seven hundred forty-four".
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