Search a number
-
+
16713013020 = 223511236118049
BaseRepresentation
bin11111001000010110…
…00101011100011100
31121010202111000210020
433210023011130130
5233212012404040
611402225512140
71131110160324
oct174413053434
947122430706
1016713013020
1170a7073060
1232a51a2650
131764700722
14b47936284
1567c3d8cd0
hex3e42c571c

16713013020 has 192 divisors, whose sum is σ = 54146534400. Its totient is φ = 3811737600.

The previous prime is 16713012973. The next prime is 16713013027. The reversal of 16713013020 is 2031031761.

16713013020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16713013027) 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 63 ways as a sum of consecutive naturals, for example, 916956 + ... + 935004.

It is an arithmetic number, because the mean of its divisors is an integer number (282013200).

Almost surely, 216713013020 is an apocalyptic number.

16713013020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16713013020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27073267200).

16713013020 is an abundant number, since it is smaller than the sum of its proper divisors (37433521380).

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

16713013020 is a wasteful number, since it uses less digits than its factorization.

16713013020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18156 (or 18154 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 24.

Adding to 16713013020 its reverse (2031031761), we get a palindrome (18744044781).

The spelling of 16713013020 in words is "sixteen billion, seven hundred thirteen million, thirteen thousand, twenty".