Search a number
-
+
9360016861 = 131657434521
BaseRepresentation
bin10001011011110011…
…01000010111011101
3220011022112010022011
420231321220113131
5123132131014421
64144441351221
7450643554616
oct105571502735
926138463264
109360016861
113a73538228
121992798511
13b62232920
1464b16cc0d
1539bae34e1
hex22de685dd

9360016861 has 8 divisors (see below), whose sum is σ = 10086124664. Its totient is φ = 8634781440.

The previous prime is 9360016801. The next prime is 9360016871. The reversal of 9360016861 is 1686100639.

9360016861 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 762091236 + 8597925625 = 27606^2 + 92725^2 .

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-9360016861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9360016801) 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, 195720 + ... + 238801.

It is an arithmetic number, because the mean of its divisors is an integer number (1260765583).

Almost surely, 29360016861 is an apocalyptic number.

It is an amenable number.

9360016861 is a deficient number, since it is larger than the sum of its proper divisors (726107803).

9360016861 is a wasteful number, since it uses less digits than its factorization.

9360016861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436191.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 9360016861 is about 96747.1801191125. The cubic root of 9360016861 is about 2107.4577515081.

The spelling of 9360016861 in words is "nine billion, three hundred sixty million, sixteen thousand, eight hundred sixty-one".

Divisors: 1 13 1657 21541 434521 5648773 720001297 9360016861