Search a number
-
+
9616060904720 = 245120200761309
BaseRepresentation
bin1000101111101110100111…
…1001001111010100010000
31021001021201211002101012112
42023323221321033110100
52230022143042422340
632241320221444452
72011510645026344
oct213735171172420
937037654071175
109616060904720
11307816a7660a6
1210b37a7410728
13549a380a90ca
142535c4033624
1511a208571065
hex8bee9e4f510

9616060904720 has 20 divisors (see below), whose sum is σ = 22357341603660. Its totient is φ = 3846424361856.

The previous prime is 9616060904717. The next prime is 9616060904759. The reversal of 9616060904720 is 274090606169.

It can be written as a sum of positive squares in 2 ways, for example, as 5118471859216 + 4497589045504 = 2262404^2 + 2120752^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60100380575 + ... + 60100380734.

It is an arithmetic number, because the mean of its divisors is an integer number (1117867080183).

Almost surely, 29616060904720 is an apocalyptic number.

It is an amenable number.

9616060904720 is an abundant number, since it is smaller than the sum of its proper divisors (12741280698940).

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

9616060904720 is a wasteful number, since it uses less digits than its factorization.

9616060904720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120200761322 (or 120200761316 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 50.

The spelling of 9616060904720 in words is "nine trillion, six hundred sixteen billion, sixty million, nine hundred four thousand, seven hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 80 120200761309 240401522618 480803045236 601003806545 961606090472 1202007613090 1923212180944 2404015226180 4808030452360 9616060904720