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710442085 = 5197721261
BaseRepresentation
bin101010010110000…
…111110001100101
31211111211012022211
4222112013301211
52423333121320
6154255123421
723414441503
oct5226076145
91744735284
10710442085
11335031721
12179b13571
13b4257242
146a4d5673
154258655a
hex2a587c65

710442085 has 8 divisors (see below), whose sum is σ = 856859256. Its totient is φ = 565467840.

The previous prime is 710442049. The next prime is 710442151. The reversal of 710442085 is 580244017.

710442085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 46812964 + 663629121 = 6842^2 + 25761^2 .

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

It is not a de Polignac number, because 710442085 - 227 = 576224357 is a prime.

It is a super-2 number, since 2×7104420852 = 1009455912278294450, which contains 22 as substring.

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, 359646 + ... + 361615.

It is an arithmetic number, because the mean of its divisors is an integer number (107107407).

Almost surely, 2710442085 is an apocalyptic number.

It is an amenable number.

710442085 is a deficient number, since it is larger than the sum of its proper divisors (146417171).

710442085 is a wasteful number, since it uses less digits than its factorization.

710442085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721463.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 710442085 is about 26654.1194752331. The cubic root of 710442085 is about 892.2972613695.

The spelling of 710442085 in words is "seven hundred ten million, four hundred forty-two thousand, eighty-five".

Divisors: 1 5 197 985 721261 3606305 142088417 710442085