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13323230201 = 47283472983
BaseRepresentation
bin11000110100010000…
…00101101111111001
31021101112000012221102
430122020011233321
5204241221331301
610042015021145
7651106405511
oct143210055771
937345005842
1013323230201
115717686056
1226b9b0a7b5
131344344288
14905668841
1552e9edb6b
hex31a205bf9

13323230201 has 4 divisors (see below), whose sum is σ = 13606703232. Its totient is φ = 13039757172.

The previous prime is 13323230183. The next prime is 13323230231. The reversal of 13323230201 is 10203232331.

13323230201 is digitally balanced in base 2, 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13323230201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13323230231) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 141736445 + ... + 141736538.

It is an arithmetic number, because the mean of its divisors is an integer number (3401675808).

Almost surely, 213323230201 is an apocalyptic number.

It is an amenable number.

13323230201 is a deficient number, since it is larger than the sum of its proper divisors (283473031).

13323230201 is an equidigital number, since it uses as much as digits as its factorization.

13323230201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283473030.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13323230201 its reverse (10203232331), we get a palindrome (23526462532).

The spelling of 13323230201 in words is "thirteen billion, three hundred twenty-three million, two hundred thirty thousand, two hundred one".

Divisors: 1 47 283472983 13323230201