Base | Representation |
---|---|
bin | 10010101101001000… |
… | …00101000101111011 |
3 | 221220212020022012101 |
4 | 21112210011011323 |
5 | 131031302430321 |
6 | 4340251524231 |
7 | 503566400563 |
oct | 112644050573 |
9 | 27825208171 |
10 | 10042233211 |
11 | 429364049a |
12 | 1b43159677 |
13 | c4068663a |
14 | 6b39d7da3 |
15 | 3db951791 |
hex | 25690517b |
10042233211 has 4 divisors (see below), whose sum is σ = 10102366512. Its totient is φ = 9982099912.
The previous prime is 10042233199. The next prime is 10042233269. The reversal of 10042233211 is 11233224001.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11233224001 = 97 ⋅115806433.
It is a cyclic number.
It is not a de Polignac number, because 10042233211 - 211 = 10042231163 is a prime.
It is a super-2 number, since 2×100422332112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10042233611) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30066400 + ... + 30066733.
It is an arithmetic number, because the mean of its divisors is an integer number (2525591628).
Almost surely, 210042233211 is an apocalyptic number.
10042233211 is a deficient number, since it is larger than the sum of its proper divisors (60133301).
10042233211 is an equidigital number, since it uses as much as digits as its factorization.
10042233211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60133300.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 10042233211 its reverse (11233224001), we get a palindrome (21275457212).
It can be divided in two parts, 10042 and 233211, that added together give a triangular number (243253 = T697).
The spelling of 10042233211 in words is "ten billion, forty-two million, two hundred thirty-three thousand, two hundred eleven".
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