Base | Representation |
---|---|
bin | 111100010010111… |
… | …1110110000011110 |
3 | 12020000001100020100 |
4 | 1320211332300132 |
5 | 13120421103202 |
6 | 532432401530 |
7 | 101065051203 |
oct | 17045766036 |
9 | 5200040210 |
10 | 2023222302 |
11 | 949068952 |
12 | 4856a62a6 |
13 | 26321837a |
14 | 1529c1caa |
15 | bc94d41c |
hex | 7897ec1e |
2023222302 has 48 divisors (see below), whose sum is σ = 4476532320. Its totient is φ = 660254976.
The previous prime is 2023222291. The next prime is 2023222307. The reversal of 2023222302 is 2032223202.
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 (2023222307) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174399 + ... + 185637.
It is an arithmetic number, because the mean of its divisors is an integer number (93261090).
Almost surely, 22023222302 is an apocalyptic number.
2023222302 is an abundant number, since it is smaller than the sum of its proper divisors (2453310018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2023222302 is a wasteful number, since it uses less digits than its factorization.
2023222302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11457 (or 11454 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 2023222302 is about 44980.2434631028. The cubic root of 2023222302 is about 1264.7786751059.
Adding to 2023222302 its reverse (2032223202), we get a palindrome (4055445504).
The spelling of 2023222302 in words is "two billion, twenty-three million, two hundred twenty-two thousand, three hundred two".
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