Base | Representation |
---|---|
bin | 1100111011011101100… |
… | …1110010011111010110 |
3 | 210020022221120112010202 |
4 | 3032313121302133112 |
5 | 12114400300314110 |
6 | 250012441220502 |
7 | 22022230410464 |
oct | 3166731623726 |
9 | 706287515122 |
10 | 222120323030 |
11 | 8622314a301 |
12 | 3706b791732 |
13 | 17c3b07c108 |
14 | aa71c23834 |
15 | 5ba041e0a5 |
hex | 33b76727d6 |
222120323030 has 16 divisors (see below), whose sum is σ = 400183069104. Its totient is φ = 88766687520.
The previous prime is 222120322999. The next prime is 222120323057. The reversal of 222120323030 is 30323021222.
It is a junction number, because it is equal to n+sod(n) for n = 222120322993 and 222120323011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10168757 + ... + 10190576.
It is an arithmetic number, because the mean of its divisors is an integer number (25011441819).
Almost surely, 2222120323030 is an apocalyptic number.
222120323030 is a deficient number, since it is larger than the sum of its proper divisors (178062746074).
222120323030 is a wasteful number, since it uses less digits than its factorization.
222120323030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20360431.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 222120323030 its reverse (30323021222), we get a palindrome (252443344252).
The spelling of 222120323030 in words is "two hundred twenty-two billion, one hundred twenty million, three hundred twenty-three thousand, thirty".
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