Base | Representation |
---|---|
bin | 1011100101111101… |
… | …1011000011011000 |
3 | 22000212211002221200 |
4 | 2321133123003120 |
5 | 22333134202412 |
6 | 1232445234200 |
7 | 140055516054 |
oct | 27137330330 |
9 | 8025732850 |
10 | 3112022232 |
11 | 1357723400 |
12 | 72a262960 |
13 | 3a7977197 |
14 | 217446c64 |
15 | 1333209dc |
hex | b97db0d8 |
3112022232 has 72 divisors (see below), whose sum is σ = 9264293220. Its totient is φ = 943034400.
The previous prime is 3112022213. The next prime is 3112022239. The reversal of 3112022232 is 2322202113.
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3112022239) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 169894 + ... + 187317.
Almost surely, 23112022232 is an apocalyptic number.
It is an amenable number.
3112022232 is an abundant number, since it is smaller than the sum of its proper divisors (6152270988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112022232 is a wasteful number, since it uses less digits than its factorization.
3112022232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357245 (or 357227 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 3112022232 is about 55785.5019875236. The cubic root of 3112022232 is about 1459.9822090783.
Adding to 3112022232 its reverse (2322202113), we get a palindrome (5434224345).
The spelling of 3112022232 in words is "three billion, one hundred twelve million, twenty-two thousand, two hundred thirty-two".
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