Base | Representation |
---|---|
bin | 100011001111010110… |
… | …0011101001000100111 |
3 | 21020100001102201200211 |
4 | 1012132230131020213 |
5 | 2214441241212311 |
6 | 54433202320251 |
7 | 5316226006123 |
oct | 1063654351047 |
9 | 236301381624 |
10 | 75676897831 |
11 | 2a1046aa477 |
12 | 12800059087 |
13 | 71a05b71b2 |
14 | 393c95a583 |
15 | 1e7dbc4821 |
hex | 119eb1d227 |
75676897831 has 8 divisors (see below), whose sum is σ = 77725844784. Its totient is φ = 73628141760.
The previous prime is 75676897823. The next prime is 75676897889. The reversal of 75676897831 is 13879867657.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 75676897831 - 23 = 75676897823 is a prime.
It is a super-2 number, since 2×756768978312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75676897801) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1172211 + ... + 1235083.
It is an arithmetic number, because the mean of its divisors is an integer number (9715730598).
Almost surely, 275676897831 is an apocalyptic number.
75676897831 is a deficient number, since it is larger than the sum of its proper divisors (2048946953).
75676897831 is a wasteful number, since it uses less digits than its factorization.
75676897831 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95441.
The product of its digits is 106686720, while the sum is 67.
The spelling of 75676897831 in words is "seventy-five billion, six hundred seventy-six million, eight hundred ninety-seven thousand, eight hundred thirty-one".
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