Base | Representation |
---|---|
bin | 100111001101100010… |
… | …101111011110111101 |
3 | 11000200020111020101222 |
4 | 213031202233132331 |
5 | 1142211401023313 |
6 | 31201504243125 |
7 | 3020232543050 |
oct | 471542573675 |
9 | 130606436358 |
10 | 42103142333 |
11 | 16946142aaa |
12 | 81b03104a5 |
13 | 3c7ca00795 |
14 | 2075a34a97 |
15 | 1166470208 |
hex | 9cd8af7bd |
42103142333 has 16 divisors (see below), whose sum is σ = 49156637184. Its totient is φ = 35309806080.
The previous prime is 42103142309. The next prime is 42103142377. The reversal of 42103142333 is 33324130124.
It is a cyclic number.
It is not a de Polignac number, because 42103142333 - 210 = 42103141309 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42103142383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1172303 + ... + 1207683.
It is an arithmetic number, because the mean of its divisors is an integer number (3072289824).
Almost surely, 242103142333 is an apocalyptic number.
It is an amenable number.
42103142333 is a deficient number, since it is larger than the sum of its proper divisors (7053494851).
42103142333 is a wasteful number, since it uses less digits than its factorization.
42103142333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39052.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 42103142333 its reverse (33324130124), we get a palindrome (75427272457).
It can be divided in two parts, 421031 and 42333, that added together give a palindrome (463364).
The spelling of 42103142333 in words is "forty-two billion, one hundred three million, one hundred forty-two thousand, three hundred thirty-three".
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