Base | Representation |
---|---|
bin | 110010101101000000110… |
… | …1101010011011000111011 |
3 | 220200012012121221210100112 |
4 | 1211122001231103120323 |
5 | 1403133204422402000 |
6 | 22453200415054535 |
7 | 1316315504640422 |
oct | 145320155233073 |
9 | 26605177853315 |
10 | 6968613090875 |
11 | 2247410466a27 |
12 | 94669251144b |
13 | 3b71a2b19457 |
14 | 1a13d59262b9 |
15 | c1409e69235 |
hex | 65681b5363b |
6968613090875 has 32 divisors (see below), whose sum is σ = 8756104968000. Its totient is φ = 5536900934400.
The previous prime is 6968613090869. The next prime is 6968613090889. The reversal of 6968613090875 is 5780903168696.
It is not a de Polignac number, because 6968613090875 - 220 = 6968612042299 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334103447 + ... + 334124303.
It is an arithmetic number, because the mean of its divisors is an integer number (273628280250).
Almost surely, 26968613090875 is an apocalyptic number.
6968613090875 is a deficient number, since it is larger than the sum of its proper divisors (1787491877125).
6968613090875 is a wasteful number, since it uses less digits than its factorization.
6968613090875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38960 (or 38950 counting only the distinct ones).
The product of its (nonzero) digits is 117573120, while the sum is 68.
The spelling of 6968613090875 in words is "six trillion, nine hundred sixty-eight billion, six hundred thirteen million, ninety thousand, eight hundred seventy-five".
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