Base | Representation |
---|---|
bin | 10100110011101100… |
… | …01001111110111011 |
3 | 1001211112021220021210 |
4 | 22121312021332323 |
5 | 140334241422212 |
6 | 5044254134203 |
7 | 543554214132 |
oct | 123166117673 |
9 | 31745256253 |
10 | 11171045307 |
11 | 4812844754 |
12 | 21b91b1363 |
13 | 10904b46a6 |
14 | 77d8b6919 |
15 | 455ac953c |
hex | 299d89fbb |
11171045307 has 32 divisors (see below), whose sum is σ = 15877728000. Its totient is φ = 6966051840.
The previous prime is 11171045297. The next prime is 11171045359. The reversal of 11171045307 is 70354017111.
It is not a de Polignac number, because 11171045307 - 26 = 11171045243 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11171045377) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5168307 + ... + 5170467.
It is an arithmetic number, because the mean of its divisors is an integer number (496179000).
Almost surely, 211171045307 is an apocalyptic number.
11171045307 is a deficient number, since it is larger than the sum of its proper divisors (4706682693).
11171045307 is a wasteful number, since it uses less digits than its factorization.
11171045307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3291.
The product of its (nonzero) digits is 2940, while the sum is 30.
The spelling of 11171045307 in words is "eleven billion, one hundred seventy-one million, forty-five thousand, three hundred seven".
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