Base | Representation |
---|---|
bin | 100011011101001101… |
… | …1010011101100111101 |
3 | 21021112110220201222200 |
4 | 1012322123103230331 |
5 | 2221414343233142 |
6 | 54551302502113 |
7 | 5333605502436 |
oct | 1067233235475 |
9 | 237473821880 |
10 | 76142164797 |
11 | 2a3232a3426 |
12 | 1290ba34939 |
13 | 7245acabaa |
14 | 398467048d |
15 | 1ea997b64c |
hex | 11ba6d3b3d |
76142164797 has 12 divisors (see below), whose sum is σ = 110711493984. Its totient is φ = 50425273800.
The previous prime is 76142164759. The next prime is 76142164823. The reversal of 76142164797 is 79746124167.
It is a happy number.
76142164797 is a `hidden beast` number, since 7 + 614 + 2 + 16 + 4 + 7 + 9 + 7 = 666.
It is not a de Polignac number, because 76142164797 - 214 = 76142148413 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76142164097) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28012683 + ... + 28015400.
It is an arithmetic number, because the mean of its divisors is an integer number (9225957832).
Almost surely, 276142164797 is an apocalyptic number.
It is an amenable number.
76142164797 is a deficient number, since it is larger than the sum of its proper divisors (34569329187).
76142164797 is a wasteful number, since it uses less digits than its factorization.
76142164797 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56028240 (or 56028237 counting only the distinct ones).
The product of its digits is 3556224, while the sum is 54.
The spelling of 76142164797 in words is "seventy-six billion, one hundred forty-two million, one hundred sixty-four thousand, seven hundred ninety-seven".
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