Base | Representation |
---|---|
bin | 11100000010001110… |
… | …011100110010011011 |
3 | 2212200212102210200012 |
4 | 130002032130302123 |
5 | 443122120112220 |
6 | 21455000432135 |
7 | 2113646512442 |
oct | 340216346233 |
9 | 85625383605 |
10 | 30102113435 |
11 | 118479493a9 |
12 | 5a0117864b |
13 | 2ab9598854 |
14 | 1657c29d59 |
15 | bb2a99ac5 |
hex | 70239cc9b |
30102113435 has 16 divisors (see below), whose sum is σ = 38406120192. Its totient is φ = 22571059200.
The previous prime is 30102113411. The next prime is 30102113491. The reversal of 30102113435 is 53431120103.
It is not a de Polignac number, because 30102113435 - 220 = 30101064859 is a prime.
It is a super-2 number, since 2×301021134352 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30102113435.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 714251 + ... + 755220.
It is an arithmetic number, because the mean of its divisors is an integer number (2400382512).
Almost surely, 230102113435 is an apocalyptic number.
30102113435 is a deficient number, since it is larger than the sum of its proper divisors (8304006757).
30102113435 is a wasteful number, since it uses less digits than its factorization.
30102113435 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1469734.
The product of its (nonzero) digits is 1080, while the sum is 23.
Adding to 30102113435 its reverse (53431120103), we get a palindrome (83533233538).
The spelling of 30102113435 in words is "thirty billion, one hundred two million, one hundred thirteen thousand, four hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •