Base | Representation |
---|---|
bin | 10110100011110111… |
… | …01100101000010000 |
3 | 1011021002220110200121 |
4 | 23101323230220100 |
5 | 144301134201112 |
6 | 5321510400024 |
7 | 606101326405 |
oct | 132173545020 |
9 | 34232813617 |
10 | 12112022032 |
11 | 5155a14470 |
12 | 2420360014 |
13 | 11b0427356 |
14 | 82c85c2ac |
15 | 4ad4ec407 |
hex | 2d1eeca10 |
12112022032 has 20 divisors (see below), whose sum is σ = 25600410576. Its totient is φ = 5505464480.
The previous prime is 12112022029. The next prime is 12112022051. The reversal of 12112022032 is 23022021121.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 12112021997 and 12112022015.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34408978 + ... + 34409329.
Almost surely, 212112022032 is an apocalyptic number.
It is an amenable number.
12112022032 is an abundant number, since it is smaller than the sum of its proper divisors (13488388544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12112022032 is a wasteful number, since it uses less digits than its factorization.
12112022032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68818326 (or 68818320 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 12112022032 its reverse (23022021121), we get a palindrome (35134043153).
The spelling of 12112022032 in words is "twelve billion, one hundred twelve million, twenty-two thousand, thirty-two".
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