Base | Representation |
---|---|
bin | 100101010010000111… |
… | …001110000111011011 |
3 | 10211022220220002012102 |
4 | 211102013032013123 |
5 | 1123441234031303 |
6 | 30220211434015 |
7 | 2615016122645 |
oct | 452207160733 |
9 | 124286802172 |
10 | 40032330203 |
11 | 15a83230218 |
12 | 79128b590b |
13 | 3a0c992068 |
14 | 1d1a9c5895 |
15 | 1094771288 |
hex | 9521ce1db |
40032330203 has 4 divisors (see below), whose sum is σ = 40539068640. Its totient is φ = 39525591768.
The previous prime is 40032330199. The next prime is 40032330223. The reversal of 40032330203 is 30203323004.
40032330203 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 40032330203 - 22 = 40032330199 is a prime.
It is a super-2 number, since 2×400323302032 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40032330223) 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, 253369100 + ... + 253369257.
It is an arithmetic number, because the mean of its divisors is an integer number (10134767160).
Almost surely, 240032330203 is an apocalyptic number.
40032330203 is a deficient number, since it is larger than the sum of its proper divisors (506738437).
40032330203 is an equidigital number, since it uses as much as digits as its factorization.
40032330203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 506738436.
The product of its (nonzero) digits is 1296, while the sum is 20.
Adding to 40032330203 its reverse (30203323004), we get a palindrome (70235653207).
The spelling of 40032330203 in words is "forty billion, thirty-two million, three hundred thirty thousand, two hundred three".
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