Base | Representation |
---|---|
bin | 10010100110101… |
… | …000001110001000 |
3 | 210202022010210201 |
4 | 102212220032020 |
5 | 1114400203404 |
6 | 50545421544 |
7 | 10506641326 |
oct | 2246501610 |
9 | 722263721 |
10 | 312116104 |
11 | 1501aa4a3 |
12 | 8863a8b4 |
13 | 4c8808b1 |
14 | 2d648d16 |
15 | 1c603ca4 |
hex | 129a8388 |
312116104 has 16 divisors (see below), whose sum is σ = 585521820. Its totient is φ = 155976960.
The previous prime is 312116087. The next prime is 312116117. The reversal of 312116104 is 401611213.
It can be written as a sum of positive squares in 2 ways, for example, as 278823204 + 33292900 = 16698^2 + 5770^2 .
It is a super-2 number, since 2×3121161042 = 194832924752277632, which contains 22 as substring.
It is an unprimeable number.
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 in 3 ways as a sum of consecutive naturals, for example, 8164 + ... + 26284.
Almost surely, 2312116104 is an apocalyptic number.
It is an amenable number.
312116104 is a deficient number, since it is larger than the sum of its proper divisors (273405716).
312116104 is a wasteful number, since it uses less digits than its factorization.
312116104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20280 (or 20276 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 312116104 is about 17666.8079742776. The cubic root of 312116104 is about 678.3264091976.
Adding to 312116104 its reverse (401611213), we get a palindrome (713727317).
The spelling of 312116104 in words is "three hundred twelve million, one hundred sixteen thousand, one hundred four".
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