Base | Representation |
---|---|
bin | 100011101101011100… |
… | …0011100010010011111 |
3 | 21022221102111121220012 |
4 | 1013122320130102133 |
5 | 2224023242014210 |
6 | 55121313313435 |
7 | 5353236652166 |
oct | 1073270342237 |
9 | 238842447805 |
10 | 76686673055 |
11 | 2a58269a553 |
12 | 12a4226587b |
13 | 7301867825 |
14 | 39d6ad03dd |
15 | 1edc687305 |
hex | 11dae1c49f |
76686673055 has 8 divisors (see below), whose sum is σ = 92039078544. Its totient is φ = 61339291200.
The previous prime is 76686672967. The next prime is 76686673067. The reversal of 76686673055 is 55037668667.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 76686673055 - 226 = 76619564191 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 76686672985 and 76686673003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1222241 + ... + 1283450.
It is an arithmetic number, because the mean of its divisors is an integer number (11504884818).
Almost surely, 276686673055 is an apocalyptic number.
76686673055 is a deficient number, since it is larger than the sum of its proper divisors (15352405489).
76686673055 is a wasteful number, since it uses less digits than its factorization.
76686673055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2511817.
The product of its (nonzero) digits is 38102400, while the sum is 59.
The spelling of 76686673055 in words is "seventy-six billion, six hundred eighty-six million, six hundred seventy-three thousand, fifty-five".
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