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13301023033 = 37894039181
BaseRepresentation
bin11000110001100110…
…11000000100111001
31021022222012222102201
430120303120010321
5204220030214113
610035503030201
7650416554544
oct143063300471
937288188381
1013301023033
115706098521
1226b259b361
13133c86a33c
1490272785b
1552cab3cdd
hex318cd8139

13301023033 has 8 divisors (see below), whose sum is σ = 13814002440. Its totient is φ = 12796122240.

The previous prime is 13301022991. The next prime is 13301023051. The reversal of 13301023033 is 33032010331.

It can be written as a sum of positive squares in 4 ways, for example, as 4403251449 + 8897771584 = 66357^2 + 94328^2 .

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 13301023033 - 221 = 13298925881 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 13301023033.

It is not an unprimeable number, because it can be changed into a prime (13301023433) 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, 2016298 + ... + 2022883.

It is an arithmetic number, because the mean of its divisors is an integer number (1726750305).

Almost surely, 213301023033 is an apocalyptic number.

It is an amenable number.

13301023033 is a deficient number, since it is larger than the sum of its proper divisors (512979407).

13301023033 is an equidigital number, since it uses as much as digits as its factorization.

13301023033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4039307.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 13301023033 its reverse (33032010331), we get a palindrome (46333033364).

The spelling of 13301023033 in words is "thirteen billion, three hundred one million, twenty-three thousand, thirty-three".

Divisors: 1 37 89 3293 4039181 149449697 359487109 13301023033