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3080360085 = 351119982571
BaseRepresentation
bin1011011110011010…
…1001000010010101
321221200020111122120
42313212221002111
522302033010320
61225354450153
7136222425435
oct26746510225
97850214576
103080360085
111340868140
1271b733959
133a123c79a
142131642c5
15130669440
hexb79a9095

3080360085 has 32 divisors (see below), whose sum is σ = 5659614720. Its totient is φ = 1414900800.

The previous prime is 3080360029. The next prime is 3080360089. The reversal of 3080360085 is 5800630803.

3080360085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3080360085 - 29 = 3080359573 is a prime.

It is a super-2 number, since 2×30803600852 = 18977236506522414450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3080360089) 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, 488151 + ... + 494420.

It is an arithmetic number, because the mean of its divisors is an integer number (176862960).

Almost surely, 23080360085 is an apocalyptic number.

It is an amenable number.

3080360085 is a deficient number, since it is larger than the sum of its proper divisors (2579254635).

3080360085 is a wasteful number, since it uses less digits than its factorization.

3080360085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982609.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 3080360085 is about 55500.9917478958. The cubic root of 3080360085 is about 1455.0139675800.

Adding to 3080360085 its reverse (5800630803), we get a palindrome (8880990888).

The spelling of 3080360085 in words is "three billion, eighty million, three hundred sixty thousand, eighty-five".

Divisors: 1 3 5 11 15 19 33 55 57 95 165 209 285 627 1045 3135 982571 2947713 4912855 10808281 14738565 18668849 32424843 54041405 56006547 93344245 162124215 205357339 280032735 616072017 1026786695 3080360085