Base | Representation |
---|---|
bin | 10100000101000011… |
… | …01100010101011001 |
3 | 1000211021002211111200 |
4 | 22002201230111121 |
5 | 134034112230032 |
6 | 4541400344413 |
7 | 531063554652 |
oct | 120241542531 |
9 | 30737084450 |
10 | 10779805017 |
11 | 4631a12073 |
12 | 210a175109 |
13 | 102a41c267 |
14 | 743952529 |
15 | 43159647c |
hex | 28286c559 |
10779805017 has 12 divisors (see below), whose sum is σ = 15572057904. Its totient is φ = 7185969720.
The previous prime is 10779805013. The next prime is 10779805031. The reversal of 10779805017 is 71050897701.
It is a happy number.
It is not a de Polignac number, because 10779805017 - 22 = 10779805013 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (10779805013) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96042 + ... + 175452.
It is an arithmetic number, because the mean of its divisors is an integer number (1297671492).
Almost surely, 210779805017 is an apocalyptic number.
It is an amenable number.
10779805017 is a deficient number, since it is larger than the sum of its proper divisors (4792252887).
10779805017 is a wasteful number, since it uses less digits than its factorization.
10779805017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94500 (or 94497 counting only the distinct ones).
The product of its (nonzero) digits is 123480, while the sum is 45.
The spelling of 10779805017 in words is "ten billion, seven hundred seventy-nine million, eight hundred five thousand, seventeen".
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