Search a number
-
+
35108028809 = 77170639897
BaseRepresentation
bin100000101100100110…
…100000000110001001
310100121201221122121022
4200230212200012021
51033400123410214
624043422522225
72352003215060
oct405446400611
9110551848538
1035108028809
1113986626747
126979736375
133406718a59
1419b09cb1d7
15da72bdd8e
hex82c9a0189

35108028809 has 8 divisors (see below), whose sum is σ = 40688581248. Its totient is φ = 29668756320.

The previous prime is 35108028803. The next prime is 35108028811. The reversal of 35108028809 is 90882080153.

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

It is a de Polignac number, because none of the positive numbers 2k-35108028809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35108028809.

It is not an unprimeable number, because it can be changed into a prime (35108028803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35319452 + ... + 35320445.

It is an arithmetic number, because the mean of its divisors is an integer number (5086072656).

Almost surely, 235108028809 is an apocalyptic number.

It is an amenable number.

35108028809 is a deficient number, since it is larger than the sum of its proper divisors (5580552439).

35108028809 is an equidigital number, since it uses as much as digits as its factorization.

35108028809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70639975.

The product of its (nonzero) digits is 138240, while the sum is 44.

The spelling of 35108028809 in words is "thirty-five billion, one hundred eight million, twenty-eight thousand, eight hundred nine".

Divisors: 1 7 71 497 70639897 494479279 5015432687 35108028809