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3085885067 = 172432391039
BaseRepresentation
bin1011011111101110…
…1101111010001011
321222001122012111112
42313323231322023
522304441310232
61230113120535
7136320406316
oct26773557213
97861565445
103085885067
1113439a1141
1272155914b
133a24254c5
14213ba197d
15130dab4b2
hexb7eede8b

3085885067 has 24 divisors (see below), whose sum is σ = 3371596800. Its totient is φ = 2822230656.

The previous prime is 3085885051. The next prime is 3085885079. The reversal of 3085885067 is 7605885803.

It is not a de Polignac number, because 3085885067 - 24 = 3085885051 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3085885037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2969534 + ... + 2970572.

It is an arithmetic number, because the mean of its divisors is an integer number (140483200).

Almost surely, 23085885067 is an apocalyptic number.

3085885067 is a deficient number, since it is larger than the sum of its proper divisors (285711733).

3085885067 is a wasteful number, since it uses less digits than its factorization.

3085885067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355 (or 1338 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 50.

The square root of 3085885067 is about 55550.7431723465. The cubic root of 3085885067 is about 1455.8833599340.

The spelling of 3085885067 in words is "three billion, eighty-five million, eight hundred eighty-five thousand, sixty-seven".

Divisors: 1 17 43 239 289 731 1039 4063 10277 12427 17663 44677 69071 174709 248321 300271 759509 2970053 4221457 10677803 12911653 71764769 181522651 3085885067