Base | Representation |
---|---|
bin | 110100001010110010… |
… | …0011101101101110100 |
3 | 101201011122010222221022 |
4 | 1220111210131231310 |
5 | 3313414420431012 |
6 | 123244421440312 |
7 | 11044143021050 |
oct | 1502544355564 |
9 | 351148128838 |
10 | 112031030132 |
11 | 4356a66110a |
12 | 19866b70098 |
13 | a74521a098 |
14 | 55cac38c60 |
15 | 2daa589472 |
hex | 1a1591db74 |
112031030132 has 48 divisors (see below), whose sum is σ = 237370734720. Its totient is φ = 45164500992.
The previous prime is 112031030131. The next prime is 112031030161. The reversal of 112031030132 is 231030130211.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a self number, because there is not a number n which added to its sum of digits gives 112031030132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112031030131) 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 15 ways as a sum of consecutive naturals, for example, 828719 + ... + 954377.
It is an arithmetic number, because the mean of its divisors is an integer number (4945223640).
Almost surely, 2112031030132 is an apocalyptic number.
It is an amenable number.
112031030132 is an abundant number, since it is smaller than the sum of its proper divisors (125339704588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112031030132 is a wasteful number, since it uses less digits than its factorization.
112031030132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127560 (or 127558 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 112031030132 its reverse (231030130211), we get a palindrome (343061160343).
The spelling of 112031030132 in words is "one hundred twelve billion, thirty-one million, thirty thousand, one hundred thirty-two".
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