Base | Representation |
---|---|
bin | 110100001010100001… |
… | …0001000101010110111 |
3 | 101201011000012210111021 |
4 | 1220111002020222313 |
5 | 3313410114443111 |
6 | 123243500522011 |
7 | 11044003360441 |
oct | 1502502105267 |
9 | 351130183437 |
10 | 112022031031 |
11 | 43565574a39 |
12 | 19863b50307 |
13 | a7433b8c81 |
14 | 55c9975491 |
15 | 2da98acd71 |
hex | 1a15088ab7 |
112022031031 has 8 divisors (see below), whose sum is σ = 114330124944. Its totient is φ = 109721139840.
The previous prime is 112022031007. The next prime is 112022031061. The reversal of 112022031031 is 130130220211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 112022031031 - 25 = 112022030999 is a prime.
It is a super-2 number, since 2×1120220310312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112022030996 and 112022031014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112022031061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1769250 + ... + 1831471.
It is an arithmetic number, because the mean of its divisors is an integer number (14291265618).
Almost surely, 2112022031031 is an apocalyptic number.
112022031031 is a deficient number, since it is larger than the sum of its proper divisors (2308093913).
112022031031 is an equidigital number, since it uses as much as digits as its factorization.
112022031031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3601361.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 112022031031 its reverse (130130220211), we get a palindrome (242152251242).
The spelling of 112022031031 in words is "one hundred twelve billion, twenty-two million, thirty-one thousand, thirty-one".
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