Base | Representation |
---|---|
bin | 1101001001110… |
… | …00010011111011 |
3 | 21200121101212012 |
4 | 12210320103323 |
5 | 211221044011 |
6 | 14540440135 |
7 | 2506541051 |
oct | 644702373 |
9 | 250541765 |
10 | 110331131 |
11 | 57308459 |
12 | 30b4904b |
13 | 19b1ccc1 |
14 | 109201d1 |
15 | 9a45a8b |
hex | 69384fb |
110331131 has 2 divisors, whose sum is σ = 110331132. Its totient is φ = 110331130.
The previous prime is 110331103. The next prime is 110331149. The reversal of 110331131 is 131133011.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-110331131 is a prime.
It is a super-2 number, since 2×1103311312 = 24345916935478322, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Chen prime.
It is equal to p6321110 and since 110331131 and 6321110 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (110331181) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55165565 + 55165566.
It is an arithmetic number, because the mean of its divisors is an integer number (55165566).
Almost surely, 2110331131 is an apocalyptic number.
110331131 is a deficient number, since it is larger than the sum of its proper divisors (1).
110331131 is an equidigital number, since it uses as much as digits as its factorization.
110331131 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 27, while the sum is 14.
The square root of 110331131 is about 10503.8626704656. The cubic root of 110331131 is about 479.6222882155.
Adding to 110331131 its reverse (131133011), we get a palindrome (241464142).
The spelling of 110331131 in words is "one hundred ten million, three hundred thirty-one thousand, one hundred thirty-one".
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