Base | Representation |
---|---|
bin | 11100001001011001… |
… | …010110110011010011 |
3 | 2220000020210122200001 |
4 | 130021121112303103 |
5 | 443343414204021 |
6 | 21514535110431 |
7 | 2116640162200 |
oct | 341131266323 |
9 | 86006718601 |
10 | 30222413011 |
11 | 118a984523a |
12 | 5a35512417 |
13 | 2b08498c2b |
14 | 1669bc2ca7 |
15 | bbd40e091 |
hex | 709656cd3 |
30222413011 has 24 divisors (see below), whose sum is σ = 36905137920. Its totient is φ = 24630095952.
The previous prime is 30222413003. The next prime is 30222413027. The reversal of 30222413011 is 11031422203.
It is a happy number.
It is not a de Polignac number, because 30222413011 - 23 = 30222413003 is a prime.
It is a super-2 number, since 2×302224130112 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30222413011.
It is not an unprimeable number, because it can be changed into a prime (30222413311) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107920 + ... + 268498.
It is an arithmetic number, because the mean of its divisors is an integer number (1537714080).
Almost surely, 230222413011 is an apocalyptic number.
30222413011 is a deficient number, since it is larger than the sum of its proper divisors (6682724909).
30222413011 is a wasteful number, since it uses less digits than its factorization.
30222413011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160783 (or 160776 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 30222413011 its reverse (11031422203), we get a palindrome (41253835214).
The spelling of 30222413011 in words is "thirty billion, two hundred twenty-two million, four hundred thirteen thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •