Base | Representation |
---|---|
bin | 1000010001010010… |
… | …1101110111000001 |
3 | 12201201100212100201 |
4 | 2010110231313001 |
5 | 14021311220413 |
6 | 1004142445201 |
7 | 106004612641 |
oct | 20424556701 |
9 | 5651325321 |
10 | 2220023233 |
11 | a3a16634a |
12 | 51b593801 |
13 | 294c2251c |
14 | 170bb0521 |
15 | ced749dd |
hex | 8452ddc1 |
2220023233 has 2 divisors, whose sum is σ = 2220023234. Its totient is φ = 2220023232.
The previous prime is 2220023219. The next prime is 2220023261. The reversal of 2220023233 is 3323200222.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1877662224 + 342361009 = 43332^2 + 18503^2 .
It is a cyclic number.
It is not a de Polignac number, because 2220023233 - 217 = 2219892161 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2220023233.
It is not a weakly prime, because it can be changed into another prime (2220023833) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110011616 + 1110011617.
It is an arithmetic number, because the mean of its divisors is an integer number (1110011617).
Almost surely, 22220023233 is an apocalyptic number.
It is an amenable number.
2220023233 is a deficient number, since it is larger than the sum of its proper divisors (1).
2220023233 is an equidigital number, since it uses as much as digits as its factorization.
2220023233 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 19.
The square root of 2220023233 is about 47117.1225033957. The cubic root of 2220023233 is about 1304.5253007449.
Adding to 2220023233 its reverse (3323200222), we get a palindrome (5543223455).
The spelling of 2220023233 in words is "two billion, two hundred twenty million, twenty-three thousand, two hundred thirty-three".
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