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10030000303 = 43233255821
BaseRepresentation
bin10010101011101010…
…11010100010101111
3221220000012210210201
421111311122202233
5131020140002203
64335133414331
7503360411251
oct112565324257
927800183721
1010030000303
114287745754
121b3b03a3a7
13c3ac9262b
146b2131cd1
153da836e1d
hex255d5a8af

10030000303 has 4 divisors (see below), whose sum is σ = 10263256168. Its totient is φ = 9796744440.

The previous prime is 10030000301. The next prime is 10030000327. The reversal of 10030000303 is 30300003001.

It is a happy number.

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 10030000303 - 21 = 10030000301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10030000303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030000301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116627868 + ... + 116627953.

It is an arithmetic number, because the mean of its divisors is an integer number (2565814042).

Almost surely, 210030000303 is an apocalyptic number.

10030000303 is a deficient number, since it is larger than the sum of its proper divisors (233255865).

10030000303 is an equidigital number, since it uses as much as digits as its factorization.

10030000303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233255864.

The product of its (nonzero) digits is 27, while the sum is 10.

Adding to 10030000303 its reverse (30300003001), we get a palindrome (40330003304).

The spelling of 10030000303 in words is "ten billion, thirty million, three hundred three", and thus it is an aban number.

Divisors: 1 43 233255821 10030000303