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13310230213 = 72238526733
BaseRepresentation
bin11000110010101100…
…11111111011000101
31021100121112202022101
430121112133323011
5204224404331323
610040432232101
7650561042620
oct143126377305
937317482271
1013310230213
115710306a65
1226b569b631
131341742087
14903a42db7
1552d7d1dad
hex31959fec5

13310230213 has 8 divisors (see below), whose sum is σ = 15279907328. Its totient is φ = 11357607024.

The previous prime is 13310230183. The next prime is 13310230217. The reversal of 13310230213 is 31203201331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13310230213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13310230217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4261806 + ... + 4264927.

It is an arithmetic number, because the mean of its divisors is an integer number (1909988416).

Almost surely, 213310230213 is an apocalyptic number.

It is an amenable number.

13310230213 is a deficient number, since it is larger than the sum of its proper divisors (1969677115).

13310230213 is an equidigital number, since it uses as much as digits as its factorization.

13310230213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8526963.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13310230213 its reverse (31203201331), we get a palindrome (44513431544).

The spelling of 13310230213 in words is "thirteen billion, three hundred ten million, two hundred thirty thousand, two hundred thirteen".

Divisors: 1 7 223 1561 8526733 59687131 1901461459 13310230213