Base | Representation |
---|---|
bin | 10001011111001111000011… |
… | …010000011011000111011111 |
3 | 101002022211112222222221211110 |
4 | 101133033003100123013133 |
5 | 40040121321314410332 |
6 | 431325243415353103 |
7 | 22125541110365010 |
oct | 2137170320330737 |
9 | 332284488887743 |
10 | 76913255231967 |
11 | 225638014aa330 |
12 | 8762379682793 |
13 | 33bbb72a4950b |
14 | 14dc89b245007 |
15 | 8d5a54a264cc |
hex | 45f3c341b1df |
76913255231967 has 64 divisors (see below), whose sum is σ = 132256051200000. Its totient is φ = 38595397207680.
The previous prime is 76913255231921. The next prime is 76913255232029.
76913255231967 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 76913255231967 - 226 = 76913188123103 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 76913255231898 and 76913255231907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76913255231567) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31181967 + ... + 33558032.
It is an arithmetic number, because the mean of its divisors is an integer number (2066500800000).
Almost surely, 276913255231967 is an apocalyptic number.
76913255231967 is a gapful number since it is divisible by the number (77) formed by its first and last digit.
76913255231967 is a deficient number, since it is larger than the sum of its proper divisors (55342795968033).
76913255231967 is a wasteful number, since it uses less digits than its factorization.
76913255231967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64740196.
The product of its digits is 128595600, while the sum is 66.
The spelling of 76913255231967 in words is "seventy-six trillion, nine hundred thirteen billion, two hundred fifty-five million, two hundred thirty-one thousand, nine hundred sixty-seven".
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