Base | Representation |
---|---|
bin | 111011100111001… |
… | …000000010110111 |
3 | 2120200212222011201 |
4 | 323213020002313 |
5 | 4022012043221 |
6 | 243123513331 |
7 | 33532546222 |
oct | 7347100267 |
9 | 2520788151 |
10 | 1000112311 |
11 | 4735a0200 |
12 | 23ab28847 |
13 | 12c279343 |
14 | 96b7a5b9 |
15 | 5cc04891 |
hex | 3b9c80b7 |
1000112311 has 12 divisors (see below), whose sum is σ = 1102850896. Its totient is φ = 906253920.
The previous prime is 1000112273. The next prime is 1000112317. The reversal of 1000112311 is 1132110001.
It is not a de Polignac number, because 1000112311 - 29 = 1000111799 is a prime.
It is a super-2 number, since 2×10001123112 = 2000449269227521442, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1000112317) 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, 24670 + ... + 51076.
Almost surely, 21000112311 is an apocalyptic number.
1000112311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1000112311 is a deficient number, since it is larger than the sum of its proper divisors (102738585).
1000112311 is a wasteful number, since it uses less digits than its factorization.
1000112311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26742 (or 26731 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 10.
The square root of 1000112311 is about 31624.5523446578. The cubic root of 1000112311 is about 1000.0374355986.
Adding to 1000112311 its reverse (1132110001), we get a palindrome (2132222312).
It can be divided in two parts, 1000 and 112311, that added together give a palindrome (113311).
The spelling of 1000112311 in words is "one billion, one hundred twelve thousand, three hundred eleven".
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