Base | Representation |
---|---|
bin | 110100001101110010… |
… | …0111010011101000101 |
3 | 101201102122210012111021 |
4 | 1220123210322131011 |
5 | 3314121220424031 |
6 | 123302421511141 |
7 | 11046505445200 |
oct | 1503344723505 |
9 | 351378705437 |
10 | 112131811141 |
11 | 436115363a9 |
12 | 198948724b1 |
13 | a76007520c |
14 | 55da390937 |
15 | 2db4345511 |
hex | 1a1b93a745 |
112131811141 has 24 divisors (see below), whose sum is σ = 131915043456. Its totient is φ = 95027385600.
The previous prime is 112131811109. The next prime is 112131811273. The reversal of 112131811141 is 141118131211.
It is not a de Polignac number, because 112131811141 - 25 = 112131811109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112131812141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4984180 + ... + 5006626.
It is an arithmetic number, because the mean of its divisors is an integer number (5496460144).
Almost surely, 2112131811141 is an apocalyptic number.
It is an amenable number.
112131811141 is a deficient number, since it is larger than the sum of its proper divisors (19783232315).
112131811141 is a wasteful number, since it uses less digits than its factorization.
112131811141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23609 (or 23602 counting only the distinct ones).
The product of its digits is 192, while the sum is 25.
Adding to 112131811141 its reverse (141118131211), we get a palindrome (253249942352).
The spelling of 112131811141 in words is "one hundred twelve billion, one hundred thirty-one million, eight hundred eleven thousand, one hundred forty-one".
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