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13049003233 = 72860365173
BaseRepresentation
bin11000010011100011…
…11111110011100001
31020200102000001021001
430021301333303201
5203211021100413
65554501232001
7641236461130
oct141161776341
936612001231
1013049003233
1155969052a2
122642102601
1312cc59b4b6
148bb083917
155158d14dd
hex309c7fce1

13049003233 has 8 divisors (see below), whose sum is σ = 14913896768. Its totient is φ = 11184297264.

The previous prime is 13049003173. The next prime is 13049003269. The reversal of 13049003233 is 33230094031.

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

It is not a de Polignac number, because 13049003233 - 233 = 4459068641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13049043233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167635 + ... + 232807.

It is an arithmetic number, because the mean of its divisors is an integer number (1864237096).

Almost surely, 213049003233 is an apocalyptic number.

It is an amenable number.

13049003233 is a deficient number, since it is larger than the sum of its proper divisors (1864893535).

13049003233 is an equidigital number, since it uses as much as digits as its factorization.

13049003233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93783.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 13049003233 its reverse (33230094031), we get a palindrome (46279097264).

The spelling of 13049003233 in words is "thirteen billion, forty-nine million, three thousand, two hundred thirty-three".

Divisors: 1 7 28603 65173 200221 456211 1864143319 13049003233