Base | Representation |
---|---|
bin | 100111010011100000… |
… | …000100000100101010 |
3 | 11000221012120210101112 |
4 | 213103200010010222 |
5 | 1142412443303110 |
6 | 31215434550322 |
7 | 3022555314110 |
oct | 472340040452 |
9 | 130835523345 |
10 | 42203103530 |
11 | 16997608365 |
12 | 82198983a2 |
13 | 3c9762c713 |
14 | 2085015ab0 |
15 | 1170118405 |
hex | 9d380412a |
42203103530 has 16 divisors (see below), whose sum is σ = 86817813120. Its totient is φ = 14469635472.
The previous prime is 42203103529. The next prime is 42203103559. The reversal of 42203103530 is 3530130224.
It is a super-2 number, since 2×422031035302 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 42203103496 and 42203103505.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301450670 + ... + 301450809.
It is an arithmetic number, because the mean of its divisors is an integer number (5426113320).
Almost surely, 242203103530 is an apocalyptic number.
42203103530 is an abundant number, since it is smaller than the sum of its proper divisors (44614709590).
42203103530 is a wasteful number, since it uses less digits than its factorization.
42203103530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 602901493.
The product of its (nonzero) digits is 2160, while the sum is 23.
Adding to 42203103530 its reverse (3530130224), we get a palindrome (45733233754).
The spelling of 42203103530 in words is "forty-two billion, two hundred three million, one hundred three thousand, five hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •