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12234303001 = 88843137707
BaseRepresentation
bin10110110010011100…
…01010011000011001
31011120121222222122101
423121032022120121
5200023440144001
65341555323401
7612114600604
oct133116123031
934517888571
1012234303001
115208a43a18
1224552b0561
1311cc86c55b
14840bad33b
154b9103a01
hex2d938a619

12234303001 has 4 divisors (see below), whose sum is σ = 12234529552. Its totient is φ = 12234076452.

The previous prime is 12234302981. The next prime is 12234303019. The reversal of 12234303001 is 10030343221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12234303001 - 225 = 12200748569 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 12234303001.

It is not an unprimeable number, because it can be changed into a prime (12234303041) 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, 19990 + ... + 157696.

It is an arithmetic number, because the mean of its divisors is an integer number (3058632388).

Almost surely, 212234303001 is an apocalyptic number.

It is an amenable number.

12234303001 is a deficient number, since it is larger than the sum of its proper divisors (226551).

12234303001 is an equidigital number, since it uses as much as digits as its factorization.

12234303001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226550.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12234303001 its reverse (10030343221), we get a palindrome (22264646222).

The spelling of 12234303001 in words is "twelve billion, two hundred thirty-four million, three hundred three thousand, one".

Divisors: 1 88843 137707 12234303001