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13330000023 = 315101294241
BaseRepresentation
bin11000110101000011…
…11010100010010111
31021101222202011101120
430122201322202113
5204244440000043
610042420055023
7651221062554
oct143241724227
937358664346
1013330000023
11572048a34a
122700234473
1313458747a2
1490650ba2b
155303d9983
hex31a87a897

13330000023 has 8 divisors (see below), whose sum is σ = 17774570736. Its totient is φ = 8886048000.

The previous prime is 13329999961. The next prime is 13330000039. The reversal of 13330000023 is 32000003331.

13330000023 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 not a de Polignac number, because 13330000023 - 224 = 13313222807 is a prime.

It is a super-2 number, since 2×133300000232 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13329999957 and 13330000011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13330000223) 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, 101818 + ... + 192423.

It is an arithmetic number, because the mean of its divisors is an integer number (2221821342).

Almost surely, 213330000023 is an apocalyptic number.

13330000023 is a deficient number, since it is larger than the sum of its proper divisors (4444570713).

13330000023 is a wasteful number, since it uses less digits than its factorization.

13330000023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309345.

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 13330000023 its reverse (32000003331), we get a palindrome (45330003354).

The spelling of 13330000023 in words is "thirteen billion, three hundred thirty million, twenty-three", and thus it is an aban number.

Divisors: 1 3 15101 45303 294241 882723 4443333341 13330000023