Base | Representation |
---|---|
bin | 110100001010011111… |
… | …0010101000010100010 |
3 | 101201010221100002121200 |
4 | 1220110332111002202 |
5 | 3313404341024442 |
6 | 123243423302030 |
7 | 11043662033205 |
oct | 1502476250242 |
9 | 351127302550 |
10 | 112021033122 |
11 | 43564a53219 |
12 | 1986374a916 |
13 | a7431299ab |
14 | 55c979593c |
15 | 2da976234c |
hex | 1a14f950a2 |
112021033122 has 24 divisors (see below), whose sum is σ = 242727649164. Its totient is φ = 37337973504.
The previous prime is 112021033109. The next prime is 112021033127. The reversal of 112021033122 is 221330120211.
112021033122 is a `hidden beast` number, since 1 + 120 + 210 + 331 + 2 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 98634311721 + 13386721401 = 314061^2 + 115701^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 112021033095 and 112021033104.
It is not an unprimeable number, because it can be changed into a prime (112021033127) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106438 + ... + 485150.
Almost surely, 2112021033122 is an apocalyptic number.
112021033122 is an abundant number, since it is smaller than the sum of its proper divisors (130706616042).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112021033122 is a wasteful number, since it uses less digits than its factorization.
112021033122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 395154 (or 395151 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 112021033122 its reverse (221330120211), we get a palindrome (333351153333).
The spelling of 112021033122 in words is "one hundred twelve billion, twenty-one million, thirty-three thousand, one hundred twenty-two".
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