Base | Representation |
---|---|
bin | 1001100101011… |
… | …0111101100011 |
3 | 2210122110220001 |
4 | 2121112331203 |
5 | 40242431313 |
6 | 3553400431 |
7 | 665466145 |
oct | 231267543 |
9 | 83573801 |
10 | 40202083 |
11 | 20769469 |
12 | 11569117 |
13 | 843781c |
14 | 54a6c95 |
15 | 37e1add |
hex | 2656f63 |
40202083 has 2 divisors, whose sum is σ = 40202084. Its totient is φ = 40202082.
The previous prime is 40202051. The next prime is 40202087. The reversal of 40202083 is 38020204.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 40202083 - 25 = 40202051 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 40202083.
It is not a weakly prime, because it can be changed into another prime (40202087) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20101041 + 20101042.
It is an arithmetic number, because the mean of its divisors is an integer number (20101042).
Almost surely, 240202083 is an apocalyptic number.
40202083 is a deficient number, since it is larger than the sum of its proper divisors (1).
40202083 is an equidigital number, since it uses as much as digits as its factorization.
40202083 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 40202083 is about 6340.5112569887. The cubic root of 40202083 is about 342.5701506192.
Adding to 40202083 its reverse (38020204), we get a palindrome (78222287).
The spelling of 40202083 in words is "forty million, two hundred two thousand, eighty-three".
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