Base | Representation |
---|---|
bin | 11001011110000110111110… |
… | …000001001100011100011011 |
3 | 112200122000210102202200201102 |
4 | 121132012332001030130123 |
5 | 104140314412341444011 |
6 | 1034125214440342015 |
7 | 32411123504454332 |
oct | 3136067601143433 |
9 | 480560712680642 |
10 | 112020230031131 |
11 | 32769570544874 |
12 | 1069233047490b |
13 | 4a67601a80946 |
14 | 1d93b45474d19 |
15 | ce3d8374873b |
hex | 65e1be04c71b |
112020230031131 has 4 divisors (see below), whose sum is σ = 112020349125264. Its totient is φ = 112020110937000.
The previous prime is 112020230031119. The next prime is 112020230031197. The reversal of 112020230031131 is 131130032020211.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 112020230031131 - 26 = 112020230031067 is a prime.
It is a super-2 number, since 2×1120202300311312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112020230031331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58124840 + ... + 60021141.
It is an arithmetic number, because the mean of its divisors is an integer number (28005087281316).
Almost surely, 2112020230031131 is an apocalyptic number.
112020230031131 is a deficient number, since it is larger than the sum of its proper divisors (119094133).
112020230031131 is an equidigital number, since it uses as much as digits as its factorization.
112020230031131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119094132.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 112020230031131 its reverse (131130032020211), we get a palindrome (243150262051342).
The spelling of 112020230031131 in words is "one hundred twelve trillion, twenty billion, two hundred thirty million, thirty-one thousand, one hundred thirty-one".
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