Base | Representation |
---|---|
bin | 100011110001111000… |
… | …0110000100011101100 |
3 | 21100022210211122011002 |
4 | 1013203300300203230 |
5 | 2224324411410433 |
6 | 55144154415432 |
7 | 5360026165451 |
oct | 1074360604354 |
9 | 240283748132 |
10 | 76835653868 |
11 | 2a6497a5a96 |
12 | 12a84131578 |
13 | 732669a85c |
14 | 3a0c7d1828 |
15 | 1eea7b49e8 |
hex | 11e3c308ec |
76835653868 has 48 divisors (see below), whose sum is σ = 138534004224. Its totient is φ = 37272977280.
The previous prime is 76835653859. The next prime is 76835653889. The reversal of 76835653868 is 86835653867.
It is a super-2 number, since 2×768356538682 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29358896 + ... + 29361512.
It is an arithmetic number, because the mean of its divisors is an integer number (2886125088).
Almost surely, 276835653868 is an apocalyptic number.
It is an amenable number.
76835653868 is a deficient number, since it is larger than the sum of its proper divisors (61698350356).
76835653868 is a wasteful number, since it uses less digits than its factorization.
76835653868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4302 (or 4300 counting only the distinct ones).
The product of its digits is 174182400, while the sum is 65.
Subtracting 76835653868 from its reverse (86835653867), we obtain a palindrome (9999999999).
The spelling of 76835653868 in words is "seventy-six billion, eight hundred thirty-five million, six hundred fifty-three thousand, eight hundred sixty-eight".
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