Base | Representation |
---|---|
bin | 111100010010100… |
… | …1011011111101100 |
3 | 12012222122200012200 |
4 | 1320211023133230 |
5 | 13120342343312 |
6 | 532424101500 |
7 | 101063215065 |
oct | 17045133754 |
9 | 5188580180 |
10 | 2023012332 |
11 | 948a35120 |
12 | 485604890 |
13 | 263173923 |
14 | 15296956c |
15 | bc90b0dc |
hex | 7894b7ec |
2023012332 has 144 divisors (see below), whose sum is σ = 5740888608. Its totient is φ = 595445760.
The previous prime is 2023012331. The next prime is 2023012361. The reversal of 2023012332 is 2332103202.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (2023012331) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2371218 + ... + 2372070.
It is an arithmetic number, because the mean of its divisors is an integer number (39867282).
Almost surely, 22023012332 is an apocalyptic number.
2023012332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2023012332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2870444304).
2023012332 is an abundant number, since it is smaller than the sum of its proper divisors (3717876276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2023012332 is a wasteful number, since it uses less digits than its factorization.
2023012332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1040 (or 1035 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 2023012332 is about 44977.9093778268. The cubic root of 2023012332 is about 1264.7349206841.
Adding to 2023012332 its reverse (2332103202), we get a palindrome (4355115534).
The spelling of 2023012332 in words is "two billion, twenty-three million, twelve thousand, three hundred thirty-two".
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