Base | Representation |
---|---|
bin | 11001011110010001000110… |
… | …100010001111101011111011 |
3 | 112200200001212200222012102111 |
4 | 121132101012202033223323 |
5 | 104141004203221044011 |
6 | 1034134214231113151 |
7 | 32411660231465515 |
oct | 3136210642175373 |
9 | 480601780865374 |
10 | 112031110331131 |
11 | 32773144156242 |
12 | 106944682127b7 |
13 | 4a68646c57a94 |
14 | 1d944984a6bb5 |
15 | ce42bda41121 |
hex | 65e44688fafb |
112031110331131 has 4 divisors (see below), whose sum is σ = 112031268181264. Its totient is φ = 112030952481000.
The previous prime is 112031110331099. The next prime is 112031110331141. The reversal of 112031110331131 is 131133011130211.
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 112031110331131 - 25 = 112031110331099 is a prime.
It is a super-2 number, since 2×1120311103311312 (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 (112031110331141) 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, 77855640 + ... + 79281541.
It is an arithmetic number, because the mean of its divisors is an integer number (28007817045316).
Almost surely, 2112031110331131 is an apocalyptic number.
112031110331131 is a deficient number, since it is larger than the sum of its proper divisors (157850133).
112031110331131 is an equidigital number, since it uses as much as digits as its factorization.
112031110331131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157850132.
The product of its (nonzero) digits is 162, while the sum is 22.
Adding to 112031110331131 its reverse (131133011130211), we get a palindrome (243164121461342).
The spelling of 112031110331131 in words is "one hundred twelve trillion, thirty-one billion, one hundred ten million, three hundred thirty-one thousand, one hundred thirty-one".
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