Search a number
-
+
8055289299 = 317157946849
BaseRepresentation
bin1111000000010000…
…11111010111010011
3202210101110002120010
413200020133113103
5112444123224144
63411152450003
7403421554311
oct74010372723
922711402503
108055289299
113464001092
121689849903
139b4b30b95
14565b7b0b1
153222bc5b9
hex1e021f5d3

8055289299 has 8 divisors (see below), whose sum is σ = 11372173200. Its totient is φ = 5054299136.

The previous prime is 8055289283. The next prime is 8055289369. The reversal of 8055289299 is 9929825508.

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 8055289299 - 24 = 8055289283 is a prime.

It is a super-2 number, since 2×80552892992 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8055289259) 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 7 ways as a sum of consecutive naturals, for example, 78973374 + ... + 78973475.

It is an arithmetic number, because the mean of its divisors is an integer number (1421521650).

Almost surely, 28055289299 is an apocalyptic number.

8055289299 is a deficient number, since it is larger than the sum of its proper divisors (3316883901).

8055289299 is a wasteful number, since it uses less digits than its factorization.

8055289299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157946869.

The product of its (nonzero) digits is 4665600, while the sum is 57.

The square root of 8055289299 is about 89751.2634952846. The cubic root of 8055289299 is about 2004.5968678914.

The spelling of 8055289299 in words is "eight billion, fifty-five million, two hundred eighty-nine thousand, two hundred ninety-nine".

Divisors: 1 3 17 51 157946849 473840547 2685096433 8055289299