Base | Representation |
---|---|
bin | 1110010001101000… |
… | …01001011011100100 |
3 | 201210010022122010111 |
4 | 13020310021123210 |
5 | 111144001034422 |
6 | 3304255502404 |
7 | 360631416226 |
oct | 71064113344 |
9 | 21703278114 |
10 | 7664080612 |
11 | 32831a0221 |
12 | 159a827a04 |
13 | 951a79c56 |
14 | 529c24416 |
15 | 2ecc93a77 |
hex | 1c8d096e4 |
7664080612 has 12 divisors (see below), whose sum is σ = 13489669116. Its totient is φ = 3809889440.
The previous prime is 7664080603. The next prime is 7664080649. The reversal of 7664080612 is 2160804667.
It can be written as a sum of positive squares in 2 ways, for example, as 5772352576 + 1891728036 = 75976^2 + 43494^2 .
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, 5536939 + ... + 5538322.
It is an arithmetic number, because the mean of its divisors is an integer number (1124139093).
Almost surely, 27664080612 is an apocalyptic number.
It is an amenable number.
7664080612 is a deficient number, since it is larger than the sum of its proper divisors (5825588504).
7664080612 is a wasteful number, since it uses less digits than its factorization.
7664080612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11075438 (or 11075436 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 40.
The square root of 7664080612 is about 87544.7349187831. The cubic root of 7664080612 is about 1971.6055016479.
The spelling of 7664080612 in words is "seven billion, six hundred sixty-four million, eighty thousand, six hundred twelve".
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