Base | Representation |
---|---|
bin | 111100010001100… |
… | …0010100010000010 |
3 | 12012221121011122211 |
4 | 1320203002202002 |
5 | 13120221420310 |
6 | 532404052334 |
7 | 101055360364 |
oct | 17043024202 |
9 | 5187534584 |
10 | 2022451330 |
11 | 948691689 |
12 | 4853940aa |
13 | 263008483 |
14 | 152860d34 |
15 | bc849c8a |
hex | 788c2882 |
2022451330 has 32 divisors (see below), whose sum is σ = 3702775680. Its totient is φ = 795191040.
The previous prime is 2022451309. The next prime is 2022451331. The reversal of 2022451330 is 331542202.
It is not an unprimeable number, because it can be changed into a prime (2022451331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242266 + ... + 250474.
It is an arithmetic number, because the mean of its divisors is an integer number (115711740).
Almost surely, 22022451330 is an apocalyptic number.
2022451330 is a deficient number, since it is larger than the sum of its proper divisors (1680324350).
2022451330 is a wasteful number, since it uses less digits than its factorization.
2022451330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8634.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 2022451330 is about 44971.6725283817. The cubic root of 2022451330 is about 1264.6180019017.
Adding to 2022451330 its reverse (331542202), we get a palindrome (2353993532).
The spelling of 2022451330 in words is "two billion, twenty-two million, four hundred fifty-one thousand, three hundred thirty".
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