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13023106854 = 232170517809
BaseRepresentation
bin11000010000011110…
…01101011100100110
31020121121021101002220
430020033031130212
5203132403404404
65552134213210
7640503403362
oct141017153446
936547241086
1013023106854
115583227a2a
1226354b4206
1312c71022b4
148b78622a2
155134b84d9
hex3083cd726

13023106854 has 8 divisors (see below), whose sum is σ = 26046213720. Its totient is φ = 4341035616.

The previous prime is 13023106849. The next prime is 13023106871. The reversal of 13023106854 is 45860132031.

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

13023106854 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1085258899 + ... + 1085258910.

It is an arithmetic number, because the mean of its divisors is an integer number (3255776715).

Almost surely, 213023106854 is an apocalyptic number.

13023106854 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13023106854 is a wasteful number, since it uses less digits than its factorization.

13023106854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170517814.

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 13023106854 its reverse (45860132031), we get a palindrome (58883238885).

The spelling of 13023106854 in words is "thirteen billion, twenty-three million, one hundred six thousand, eight hundred fifty-four".

Divisors: 1 2 3 6 2170517809 4341035618 6511553427 13023106854