Base | Representation |
---|---|
bin | 111111011111010… |
… | …0101001001101000 |
3 | 12111110121012021211 |
4 | 1332332211021220 |
5 | 13330331144222 |
6 | 551220242504 |
7 | 103535354131 |
oct | 17676451150 |
9 | 5443535254 |
10 | 2130334312 |
11 | 9a3577777 |
12 | 4b5540434 |
13 | 27c47c062 |
14 | 162d04c88 |
15 | c705a277 |
hex | 7efa5268 |
2130334312 has 8 divisors (see below), whose sum is σ = 3994376850. Its totient is φ = 1065167152.
The previous prime is 2130334309. The next prime is 2130334333. The reversal of 2130334312 is 2134330312.
It can be written as a sum of positive squares in only one way, i.e., 1954877796 + 175456516 = 44214^2 + 13246^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133145887 + ... + 133145902.
Almost surely, 22130334312 is an apocalyptic number.
It is an amenable number.
2130334312 is a deficient number, since it is larger than the sum of its proper divisors (1864042538).
2130334312 is a wasteful number, since it uses less digits than its factorization.
2130334312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266291795 (or 266291791 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
The square root of 2130334312 is about 46155.5447589994. The cubic root of 2130334312 is about 1286.7156625667.
Adding to 2130334312 its reverse (2134330312), we get a palindrome (4264664624).
The spelling of 2130334312 in words is "two billion, one hundred thirty million, three hundred thirty-four thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •