Base | Representation |
---|---|
bin | 10101010010100101… |
… | …10000100001010110 |
3 | 1002111120221101122201 |
4 | 22221102300201112 |
5 | 141402112421210 |
6 | 5130112515114 |
7 | 553152052264 |
oct | 125122604126 |
9 | 32446841581 |
10 | 11430201430 |
11 | 493606156a |
12 | 226bb4ba9a |
13 | 11020b17cb |
14 | 7a6097434 |
15 | 46d71b53a |
hex | 2a94b0856 |
11430201430 has 24 divisors (see below), whose sum is σ = 21855816288. Its totient is φ = 4303133568.
The previous prime is 11430201403. The next prime is 11430201451. The reversal of 11430201430 is 3410203411.
It is a junction number, because it is equal to n+sod(n) for n = 11430201398 and 11430201407.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1974654 + ... + 1980433.
It is an arithmetic number, because the mean of its divisors is an integer number (910659012).
Almost surely, 211430201430 is an apocalyptic number.
11430201430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11430201430 is a deficient number, since it is larger than the sum of its proper divisors (10425614858).
11430201430 is a wasteful number, since it uses less digits than its factorization.
11430201430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3955128 (or 3955111 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 11430201430 its reverse (3410203411), we get a palindrome (14840404841).
The spelling of 11430201430 in words is "eleven billion, four hundred thirty million, two hundred one thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •