Base | Representation |
---|---|
bin | 11001011111101110001111… |
… | …110001001001101001001001 |
3 | 112201000122000202212112011000 |
4 | 121133232033301021221021 |
5 | 104144124020021114423 |
6 | 1034252154334325213 |
7 | 32422130523160131 |
oct | 3137561761115111 |
9 | 481018022775130 |
10 | 112131123223113 |
11 | 328015a6897275 |
12 | 106ab91a359809 |
13 | 4a74bc532c4c7 |
14 | 1d99265121ac1 |
15 | ce6bc3e75843 |
hex | 65fb8fc49a49 |
112131123223113 has 32 divisors (see below), whose sum is σ = 175893041289600. Its totient is φ = 70356349882368.
The previous prime is 112131123223099. The next prime is 112131123223121. The reversal of 112131123223113 is 311322321131211.
112131123223113 is a `hidden beast` number, since 1 + 1 + 2 + 1 + 311 + 2 + 32 + 2 + 311 + 3 = 666.
It is not a de Polignac number, because 112131123223113 - 220 = 112131122174537 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (112131123223193) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84325518 + ... + 85644936.
It is an arithmetic number, because the mean of its divisors is an integer number (5496657540300).
Almost surely, 2112131123223113 is an apocalyptic number.
It is an amenable number.
112131123223113 is a deficient number, since it is larger than the sum of its proper divisors (63761918066487).
112131123223113 is a wasteful number, since it uses less digits than its factorization.
112131123223113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1504598 (or 1504592 counting only the distinct ones).
The product of its digits is 1296, while the sum is 27.
Adding to 112131123223113 its reverse (311322321131211), we get a palindrome (423453444354324).
The spelling of 112131123223113 in words is "one hundred twelve trillion, one hundred thirty-one billion, one hundred twenty-three million, two hundred twenty-three thousand, one hundred thirteen".
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