Base | Representation |
---|---|
bin | 1000010010000001… |
… | …0001100100000000 |
3 | 12201221001210111101 |
4 | 2010200101210000 |
5 | 14023100144211 |
6 | 1004331424144 |
7 | 106042432150 |
oct | 20440214400 |
9 | 5657053441 |
10 | 2223053056 |
11 | a40945734 |
12 | 5205b5054 |
13 | 295743613 |
14 | 17135c760 |
15 | d02725c1 |
hex | 84811900 |
2223053056 has 36 divisors (see below), whose sum is σ = 5071343872. Its totient is φ = 952736256.
The previous prime is 2223053039. The next prime is 2223053057. The reversal of 2223053056 is 6503503222.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is not an unprimeable number, because it can be changed into a prime (2223053057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 618480 + ... + 622063.
Almost surely, 22223053056 is an apocalyptic number.
It is an amenable number.
2223053056 is an abundant number, since it is smaller than the sum of its proper divisors (2848290816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2223053056 is an equidigital number, since it uses as much as digits as its factorization.
2223053056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1240566 (or 1240552 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 28.
The square root of 2223053056 is about 47149.2635785544. The cubic root of 2223053056 is about 1305.1184903396.
Adding to 2223053056 its reverse (6503503222), we get a palindrome (8726556278).
The spelling of 2223053056 in words is "two billion, two hundred twenty-three million, fifty-three thousand, fifty-six".
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