Base | Representation |
---|---|
bin | 111100010001000… |
… | …1100100100110000 |
3 | 12012221011221111021 |
4 | 1320202030210300 |
5 | 13120142332240 |
6 | 532355225224 |
7 | 101053450135 |
oct | 17042144460 |
9 | 5187157437 |
10 | 2022230320 |
11 | 948550630 |
12 | 4852a8214 |
13 | 262c5b9b6 |
14 | 15280458c |
15 | bc80454a |
hex | 7888c930 |
2022230320 has 80 divisors (see below), whose sum is σ = 5306044320. Its totient is φ = 709990400.
The previous prime is 2022230297. The next prime is 2022230411. The reversal of 2022230320 is 230322202.
It is a tau number, because it is divible by the number of its divisors (80).
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 = 2022230294 and 2022230303.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14101 + ... + 65140.
It is an arithmetic number, because the mean of its divisors is an integer number (66325554).
Almost surely, 22022230320 is an apocalyptic number.
2022230320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2022230320 is an abundant number, since it is smaller than the sum of its proper divisors (3283814000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2022230320 is a wasteful number, since it uses less digits than its factorization.
2022230320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79294 (or 79288 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 2022230320 is about 44969.2152477670. The cubic root of 2022230320 is about 1264.5719351309.
Adding to 2022230320 its reverse (230322202), we get a palindrome (2252552522).
The spelling of 2022230320 in words is "two billion, twenty-two million, two hundred thirty thousand, three hundred twenty".
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