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13023332207 = 467155317957
BaseRepresentation
bin11000010000100000…
…00100011101101111
31020121121200211020022
430020100010131233
5203132433112312
65552143112355
7640505332364
oct141020043557
936547624208
1013023332207
115583371276
1226355a26bb
1312c7180a42
148b78c046b
15513510172
hex30840476f

13023332207 has 8 divisors (see below), whose sum is σ = 13060350576. Its totient is φ = 12986353792.

The previous prime is 13023332177. The next prime is 13023332227. The reversal of 13023332207 is 70223332031.

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 13023332207 - 222 = 13019137903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023332227) 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, 716273 + ... + 734229.

It is an arithmetic number, because the mean of its divisors is an integer number (1632543822).

Almost surely, 213023332207 is an apocalyptic number.

13023332207 is a deficient number, since it is larger than the sum of its proper divisors (37018369).

13023332207 is a wasteful number, since it uses less digits than its factorization.

13023332207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19977.

The product of its (nonzero) digits is 4536, while the sum is 26.

Adding to 13023332207 its reverse (70223332031), we get a palindrome (83246664238).

The spelling of 13023332207 in words is "thirteen billion, twenty-three million, three hundred thirty-two thousand, two hundred seven".

Divisors: 1 467 1553 17957 725251 8385919 27887221 13023332207