Base | Representation |
---|---|
bin | 1000010001110001… |
… | …1000010111001010 |
3 | 12201212010221022201 |
4 | 2010130120113022 |
5 | 14022320013310 |
6 | 1004253510414 |
7 | 106030651240 |
oct | 20434302712 |
9 | 5655127281 |
10 | 2222032330 |
11 | a40308861 |
12 | 5201a240a |
13 | 295476b3b |
14 | 171174790 |
15 | d011ee3a |
hex | 847185ca |
2222032330 has 64 divisors (see below), whose sum is σ = 4879595520. Its totient is φ = 711547200.
The previous prime is 2222032313. The next prime is 2222032343. The reversal of 2222032330 is 332302222.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 2222032298 and 2222032307.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82665 + ... + 106195.
It is an arithmetic number, because the mean of its divisors is an integer number (76243680).
Almost surely, 22222032330 is an apocalyptic number.
2222032330 is an abundant number, since it is smaller than the sum of its proper divisors (2657563190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222032330 is a wasteful number, since it uses less digits than its factorization.
2222032330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23635.
The product of its (nonzero) digits is 864, while the sum is 19.
The square root of 2222032330 is about 47138.4379249037. The cubic root of 2222032330 is about 1304.9187091850.
Adding to 2222032330 its reverse (332302222), we get a palindrome (2554334552).
The spelling of 2222032330 in words is "two billion, two hundred twenty-two million, thirty-two thousand, three hundred thirty".
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