Base | Representation |
---|---|
bin | 10100000110100000… |
… | …00110010011001000 |
3 | 1000212002222212201022 |
4 | 22003100012103020 |
5 | 134100221014432 |
6 | 4542513212012 |
7 | 531302142236 |
oct | 120320062310 |
9 | 30762885638 |
10 | 10791969992 |
11 | 4638870871 |
12 | 2112261008 |
13 | 102cabb37b |
14 | 7453db956 |
15 | 43269ab12 |
hex | 2834064c8 |
10791969992 has 8 divisors (see below), whose sum is σ = 20234943750. Its totient is φ = 5395984992.
The previous prime is 10791969989. The next prime is 10791969997. The reversal of 10791969992 is 29996919701.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 9815657476 + 976312516 = 99074^2 + 31246^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (10791969997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674498117 + ... + 674498132.
Almost surely, 210791969992 is an apocalyptic number.
It is an amenable number.
10791969992 is a deficient number, since it is larger than the sum of its proper divisors (9442973758).
10791969992 is a wasteful number, since it uses less digits than its factorization.
10791969992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1348996255 (or 1348996251 counting only the distinct ones).
The product of its (nonzero) digits is 4960116, while the sum is 62.
The spelling of 10791969992 in words is "ten billion, seven hundred ninety-one million, nine hundred sixty-nine thousand, nine hundred ninety-two".
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