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13300213231 = 125917476047
BaseRepresentation
bin11000110001100000…
…10010010111101111
31021022220200211121001
430120300102113233
5204214323310411
610035433421131
7650406642604
oct143060222757
937286624531
1013300213231
115705695068
1226b226a7a7
13133c645876
149025966ab
1552c9a3dc1
hex318c125ef

13300213231 has 8 divisors (see below), whose sum is σ = 13320599040. Its totient is φ = 13279845528.

The previous prime is 13300213187. The next prime is 13300213259. The reversal of 13300213231 is 13231200331.

13300213231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13300213231 - 215 = 13300180463 is a prime.

It is a super-2 number, since 2×133002132312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13300213199 and 13300213208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13300213261) 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 7 ways as a sum of consecutive naturals, for example, 2196450 + ... + 2202496.

It is an arithmetic number, because the mean of its divisors is an integer number (1665074880).

Almost surely, 213300213231 is an apocalyptic number.

13300213231 is a deficient number, since it is larger than the sum of its proper divisors (20385809).

13300213231 is a wasteful number, since it uses less digits than its factorization.

13300213231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9053.

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

Adding to 13300213231 its reverse (13231200331), we get a palindrome (26531413562).

The spelling of 13300213231 in words is "thirteen billion, three hundred million, two hundred thirteen thousand, two hundred thirty-one".

Divisors: 1 1259 1747 6047 2199473 7613173 10564109 13300213231