Base | Representation |
---|---|
bin | 10100001000001110… |
… | …00110001001000011 |
3 | 1000220010010100111110 |
4 | 22010013012021003 |
5 | 134112413343032 |
6 | 4544150214403 |
7 | 531535530144 |
oct | 120407061103 |
9 | 30803110443 |
10 | 10806387267 |
11 | 4645a18775 |
12 | 2117054403 |
13 | 1032a986c0 |
14 | 7472b1acb |
15 | 433a977cc |
hex | 2841c6243 |
10806387267 has 8 divisors (see below), whose sum is σ = 15516863824. Its totient is φ = 6650084448.
The previous prime is 10806387259. The next prime is 10806387269. The reversal of 10806387267 is 76278360801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10806387267 - 23 = 10806387259 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10806387269) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138543388 + ... + 138543465.
It is an arithmetic number, because the mean of its divisors is an integer number (1939607978).
Almost surely, 210806387267 is an apocalyptic number.
10806387267 is a deficient number, since it is larger than the sum of its proper divisors (4710476557).
10806387267 is a wasteful number, since it uses less digits than its factorization.
10806387267 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277086869.
The product of its (nonzero) digits is 677376, while the sum is 48.
The spelling of 10806387267 in words is "ten billion, eight hundred six million, three hundred eighty-seven thousand, two hundred sixty-seven".
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