Base | Representation |
---|---|
bin | 1000010010001000… |
… | …0000001010000101 |
3 | 12201221220210220001 |
4 | 2010202000022011 |
5 | 14023204143203 |
6 | 1004345241301 |
7 | 106046326636 |
oct | 20442001205 |
9 | 5657823801 |
10 | 2223506053 |
11 | a4112500a |
12 | 520793231 |
13 | 295871872 |
14 | 17143988d |
15 | d031191d |
hex | 84880285 |
2223506053 has 2 divisors, whose sum is σ = 2223506054. Its totient is φ = 2223506052.
The previous prime is 2223506029. The next prime is 2223506069. The reversal of 2223506053 is 3506053222.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1281138849 + 942367204 = 35793^2 + 30698^2 .
It is a cyclic number.
It is not a de Polignac number, because 2223506053 - 217 = 2223374981 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2223506023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111753026 + 1111753027.
It is an arithmetic number, because the mean of its divisors is an integer number (1111753027).
Almost surely, 22223506053 is an apocalyptic number.
It is an amenable number.
2223506053 is a deficient number, since it is larger than the sum of its proper divisors (1).
2223506053 is an equidigital number, since it uses as much as digits as its factorization.
2223506053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10800, while the sum is 28.
The square root of 2223506053 is about 47154.0671946758. The cubic root of 2223506053 is about 1305.2071333893.
Adding to 2223506053 its reverse (3506053222), we get a palindrome (5729559275).
The spelling of 2223506053 in words is "two billion, two hundred twenty-three million, five hundred six thousand, fifty-three".
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