Base | Representation |
---|---|
bin | 10100111001111000… |
… | …11110010010101001 |
3 | 1001222011010010222221 |
4 | 22130330132102221 |
5 | 140441044024001 |
6 | 5053352314041 |
7 | 545055130555 |
oct | 123474362251 |
9 | 31864103887 |
10 | 11223033001 |
11 | 483a122894 |
12 | 22126a2921 |
13 | 109b1b773b |
14 | 78676a865 |
15 | 45a4481a1 |
hex | 29cf1e4a9 |
11223033001 has 2 divisors, whose sum is σ = 11223033002. Its totient is φ = 11223033000.
The previous prime is 11223032999. The next prime is 11223033007. The reversal of 11223033001 is 10033032211.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10841807376 + 381225625 = 104124^2 + 19525^2 .
It is a cyclic number.
It is not a de Polignac number, because 11223033001 - 21 = 11223032999 is a prime.
Together with 11223032999, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (11223033007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611516500 + 5611516501.
It is an arithmetic number, because the mean of its divisors is an integer number (5611516501).
Almost surely, 211223033001 is an apocalyptic number.
It is an amenable number.
11223033001 is a deficient number, since it is larger than the sum of its proper divisors (1).
11223033001 is an equidigital number, since it uses as much as digits as its factorization.
11223033001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 11223033001 its reverse (10033032211), we get a palindrome (21256065212).
The spelling of 11223033001 in words is "eleven billion, two hundred twenty-three million, thirty-three thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •