Search a number
-
+
3068760086845 = 5697787967897
BaseRepresentation
bin101100101010000000010…
…110101101100100111101
3101212101000011111121020021
4230222000112231210331
5400234310040234340
610305434030452141
7434465510231425
oct54520026554475
911771004447207
103068760086845
11a834aa080732
124168b5664051
131934c9119c1b
14a8758d8d485
1554c5b082e4a
hex2ca805ad93d

3068760086845 has 8 divisors (see below), whose sum is σ = 3683039953464. Its totient is φ = 2454656169984.

The previous prime is 3068760086813. The next prime is 3068760086863. The reversal of 3068760086845 is 5486800678603.

It can be written as a sum of positive squares in 4 ways, for example, as 30620450169 + 3038139636676 = 174987^2 + 1743026^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3068760086845 - 25 = 3068760086813 is a prime.

It is a super-3 number, since 3×30687600868453 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43949064 + ... + 44018833.

It is an arithmetic number, because the mean of its divisors is an integer number (460379994183).

Almost surely, 23068760086845 is an apocalyptic number.

It is an amenable number.

3068760086845 is a deficient number, since it is larger than the sum of its proper divisors (614279866619).

3068760086845 is an equidigital number, since it uses as much as digits as its factorization.

3068760086845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87974879.

The product of its (nonzero) digits is 46448640, while the sum is 61.

The spelling of 3068760086845 in words is "three trillion, sixty-eight billion, seven hundred sixty million, eighty-six thousand, eight hundred forty-five".

Divisors: 1 5 6977 34885 87967897 439839485 613752017369 3068760086845