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3085948085 = 51156108147
BaseRepresentation
bin1011011111101111…
…1101010010110101
321222001202101221112
42313323331102311
522310000314320
61230114324405
7136321061123
oct26773752265
97861671845
103085948085
111343a34520
12721589705
133a24480ac
14213bba913
15130dbeec5
hexb7efd4b5

3085948085 has 8 divisors (see below), whose sum is σ = 4039786656. Its totient is φ = 2244325840.

The previous prime is 3085948079. The next prime is 3085948127. The reversal of 3085948085 is 5808495803.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3085948085 - 222 = 3081753781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28054019 + ... + 28054128.

It is an arithmetic number, because the mean of its divisors is an integer number (504973332).

Almost surely, 23085948085 is an apocalyptic number.

It is an amenable number.

3085948085 is a deficient number, since it is larger than the sum of its proper divisors (953838571).

3085948085 is a wasteful number, since it uses less digits than its factorization.

3085948085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56108163.

The product of its (nonzero) digits is 1382400, while the sum is 50.

The square root of 3085948085 is about 55551.3103805842. The cubic root of 3085948085 is about 1455.8932702441.

The spelling of 3085948085 in words is "three billion, eighty-five million, nine hundred forty-eight thousand, eighty-five".

Divisors: 1 5 11 55 56108147 280540735 617189617 3085948085