Base | Representation |
---|---|
bin | 10110100011101010… |
… | …10000000110101011 |
3 | 1011020222201121212002 |
4 | 23101311100012223 |
5 | 144300221113311 |
6 | 5321410241215 |
7 | 606051061226 |
oct | 132165200653 |
9 | 34228647762 |
10 | 12110332331 |
11 | 5154a6aa19 |
12 | 241b88620b |
13 | 11acc85226 |
14 | 82c53c5bd |
15 | 4ad2b693b |
hex | 2d1d501ab |
12110332331 has 8 divisors (see below), whose sum is σ = 12290745600. Its totient is φ = 11930192680.
The previous prime is 12110332321. The next prime is 12110332337. The reversal of 12110332331 is 13323301121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12110332331 - 230 = 11036590507 is a prime.
It is a super-2 number, since 2×121103323312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12110332337) 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, 21650 + ... + 157128.
It is an arithmetic number, because the mean of its divisors is an integer number (1536343200).
Almost surely, 212110332331 is an apocalyptic number.
12110332331 is a deficient number, since it is larger than the sum of its proper divisors (180413269).
12110332331 is a wasteful number, since it uses less digits than its factorization.
12110332331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136809.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 12110332331 its reverse (13323301121), we get a palindrome (25433633452).
The spelling of 12110332331 in words is "twelve billion, one hundred ten million, three hundred thirty-two thousand, three hundred thirty-one".
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