Search a number
-
+
10303202005 = 53166472271
BaseRepresentation
bin10011001100001111…
…00110001011010101
3222121001021220002021
421212013212023111
5132100104431010
64422213213141
7513215525545
oct114607461325
928531256067
1010303202005
114407986188
121bb66311b1
13c82769845
146da52b325
154048008da
hex2661e62d5

10303202005 has 8 divisors (see below), whose sum is σ = 12762676224. Its totient is φ = 7976672400.

The previous prime is 10303201967. The next prime is 10303202023. The reversal of 10303202005 is 50020230301.

10303202005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10303202005 - 219 = 10302677717 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 10303202005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33235981 + ... + 33236290.

It is an arithmetic number, because the mean of its divisors is an integer number (1595334528).

Almost surely, 210303202005 is an apocalyptic number.

It is an amenable number.

10303202005 is a deficient number, since it is larger than the sum of its proper divisors (2459474219).

10303202005 is an equidigital number, since it uses as much as digits as its factorization.

10303202005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66472307.

The product of its (nonzero) digits is 180, while the sum is 16.

Adding to 10303202005 its reverse (50020230301), we get a palindrome (60323432306).

The spelling of 10303202005 in words is "ten billion, three hundred three million, two hundred two thousand, five".

Divisors: 1 5 31 155 66472271 332361355 2060640401 10303202005