Base | Representation |
---|---|
bin | 100011101101100011… |
… | …0001010001000010110 |
3 | 21022221200021022012000 |
4 | 1013123012022020112 |
5 | 2224030202044234 |
6 | 55121522340130 |
7 | 5353312346124 |
oct | 1073306121026 |
9 | 238850238160 |
10 | 76690268694 |
11 | 2a584725a56 |
12 | 12a434ba646 |
13 | 7302526320 |
14 | 39d7388914 |
15 | 1edcb47899 |
hex | 11db18a216 |
76690268694 has 32 divisors (see below), whose sum is σ = 183532268640. Its totient is φ = 23597005536.
The previous prime is 76690268639. The next prime is 76690268701. The reversal of 76690268694 is 49686209667.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54621997 + ... + 54623400.
It is an arithmetic number, because the mean of its divisors is an integer number (5735383395).
Almost surely, 276690268694 is an apocalyptic number.
76690268694 is an abundant number, since it is smaller than the sum of its proper divisors (106841999946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76690268694 is a wasteful number, since it uses less digits than its factorization.
76690268694 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109245421 (or 109245415 counting only the distinct ones).
The product of its (nonzero) digits is 47029248, while the sum is 63.
The spelling of 76690268694 in words is "seventy-six billion, six hundred ninety million, two hundred sixty-eight thousand, six hundred ninety-four".
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