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13333023023 = 73337154181
BaseRepresentation
bin11000110101011010…
…11100100100101111
31021102012102202011112
430122231130210233
5204301223214043
610043004542235
7651255553145
oct143255344457
937365382145
1013333023023
1157221645a1
12270125197b
131346392748
14906a97595
155307d5518
hex31ab5c92f

13333023023 has 8 divisors (see below), whose sum is σ = 13519926096. Its totient is φ = 13146235200.

The previous prime is 13333022999. The next prime is 13333023049. The reversal of 13333023023 is 32032033331.

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-13333023023 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 13333023023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13333023073) 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, 218993 + ... + 273173.

It is an arithmetic number, because the mean of its divisors is an integer number (1689990762).

Almost surely, 213333023023 is an apocalyptic number.

13333023023 is a deficient number, since it is larger than the sum of its proper divisors (186903073).

13333023023 is an equidigital number, since it uses as much as digits as its factorization.

13333023023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57625.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 13333023023 its reverse (32032033331), we get a palindrome (45365056354).

The spelling of 13333023023 in words is "thirteen billion, three hundred thirty-three million, twenty-three thousand, twenty-three".

Divisors: 1 73 3371 54181 246083 3955213 182644151 13333023023