Search a number
-
+
10002330323 = 10639940157
BaseRepresentation
bin10010101000010111…
…10111001011010011
3221211002011000201122
421110023313023103
5130441044032243
64332304352455
7502603255616
oct112413671323
927732130648
1010002330323
1142730668a7
121b3191572b
13c3532506b
146ac5ac17d
153d81bd668
hex2542f72d3

10002330323 has 4 divisors (see below), whose sum is σ = 10003281120. Its totient is φ = 10001379528.

The previous prime is 10002330313. The next prime is 10002330419. The reversal of 10002330323 is 32303320001.

10002330323 is digitally balanced in base 3, 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 10002330323 - 224 = 9985553107 is a prime.

It is a super-2 number, since 2×100023303232 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10002330313) 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, 459440 + ... + 480717.

It is an arithmetic number, because the mean of its divisors is an integer number (2500820280).

Almost surely, 210002330323 is an apocalyptic number.

10002330323 is a deficient number, since it is larger than the sum of its proper divisors (950797).

10002330323 is an equidigital number, since it uses as much as digits as its factorization.

10002330323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950796.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 10002330323 its reverse (32303320001), we get a palindrome (42305650324).

The spelling of 10002330323 in words is "ten billion, two million, three hundred thirty thousand, three hundred twenty-three".

Divisors: 1 10639 940157 10002330323