Base | Representation |
---|---|
bin | 100111001001011000… |
… | …110100100110010111 |
3 | 11000111101022122011012 |
4 | 213021120310212113 |
5 | 1142041024323413 |
6 | 31150534202435 |
7 | 3015425166563 |
oct | 471130644627 |
9 | 130441278135 |
10 | 42033432983 |
11 | 1690a860373 |
12 | 8190ab341b |
13 | 3c6b434349 |
14 | 206a68a6a3 |
15 | 11602a07a8 |
hex | 9c9634997 |
42033432983 has 4 divisors (see below), whose sum is σ = 43389350208. Its totient is φ = 40677515760.
The previous prime is 42033432937. The next prime is 42033432989. The reversal of 42033432983 is 38923433024.
42033432983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 42033432983 - 210 = 42033431959 is a prime.
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 42033432983.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42033432989) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677958566 + ... + 677958627.
It is an arithmetic number, because the mean of its divisors is an integer number (10847337552).
Almost surely, 242033432983 is an apocalyptic number.
42033432983 is a deficient number, since it is larger than the sum of its proper divisors (1355917225).
42033432983 is a wasteful number, since it uses less digits than its factorization.
42033432983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1355917224.
The product of its (nonzero) digits is 373248, while the sum is 41.
Adding to 42033432983 its sum of digits (41), we get a palindrome (42033433024).
The spelling of 42033432983 in words is "forty-two billion, thirty-three million, four hundred thirty-two thousand, nine hundred eighty-three".
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