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4865085967 = 731223100537
BaseRepresentation
bin1001000011111101…
…10101001000001111
3110120001111222022011
410201332311020033
534430430222332
62122431402051
7231363356050
oct44176651017
913501458264
104865085967
11207723a105
12b39383327
135c6c124c1
143421c2727
151d71a6e47
hex121fb520f

4865085967 has 16 divisors (see below), whose sum is σ = 5765251072. Its totient is φ = 4017418560.

The previous prime is 4865085961. The next prime is 4865085989. The reversal of 4865085967 is 7695805684.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4865085967 is a prime.

It is a super-2 number, since 2×48650859672 = 47338122932600650178, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4865085961) 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 15 ways as a sum of consecutive naturals, for example, 1878 + ... + 98659.

It is an arithmetic number, because the mean of its divisors is an integer number (360328192).

Almost surely, 24865085967 is an apocalyptic number.

4865085967 is a deficient number, since it is larger than the sum of its proper divisors (900165105).

4865085967 is a wasteful number, since it uses less digits than its factorization.

4865085967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100798.

The product of its (nonzero) digits is 14515200, while the sum is 58.

The square root of 4865085967 is about 69750.1682220194. The cubic root of 4865085967 is about 1694.4555198405.

The spelling of 4865085967 in words is "four billion, eight hundred sixty-five million, eighty-five thousand, nine hundred sixty-seven".

Divisors: 1 7 31 217 223 1561 6913 48391 100537 703759 3116647 21816529 22419751 156938257 695012281 4865085967