Search a number
-
+
85382035179 = 3728115599281
BaseRepresentation
bin100111110000100101…
…0100111011011101011
322011101102100210022020
41033201022213123223
52344330300111204
6103120213155523
76111563216160
oct1174112473353
9264342323266
1085382035179
1133234a29841
121466a32bba3
13808918500c
1441bd886067
15234ac3abd9
hex13e12a76eb

85382035179 has 32 divisors (see below), whose sum is σ = 130666798080. Its totient is φ = 48579686400.

The previous prime is 85382035163. The next prime is 85382035187. The reversal of 85382035179 is 97153028358.

It is a happy number.

It is not a de Polignac number, because 85382035179 - 24 = 85382035163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85382035129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9195019 + ... + 9204299.

It is an arithmetic number, because the mean of its divisors is an integer number (4083337440).

Almost surely, 285382035179 is an apocalyptic number.

85382035179 is a deficient number, since it is larger than the sum of its proper divisors (45284762901).

85382035179 is a wasteful number, since it uses less digits than its factorization.

85382035179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11131.

The product of its (nonzero) digits is 1814400, while the sum is 51.

The spelling of 85382035179 in words is "eighty-five billion, three hundred eighty-two million, thirty-five thousand, one hundred seventy-nine".

Divisors: 1 3 7 21 281 843 1559 1967 4677 5901 9281 10913 27843 32739 64967 194901 438079 1314237 2607961 3066553 7823883 9199659 14469079 18255727 43407237 54767181 101283553 303850659 4065811199 12197433597 28460678393 85382035179