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3049795585 = 52921033073
BaseRepresentation
bin1011010111001000…
…0011000000000001
321212112201200001001
42311302003000001
522221221424320
61222343412001
7135401556214
oct26562030001
97775650031
103049795585
111325591621
12711454001
13397aca895
1420d08977b
1512cb2d20a
hexb5c83001

3049795585 has 8 divisors (see below), whose sum is σ = 3785953320. Its totient is φ = 2355704064.

The previous prime is 3049795571. The next prime is 3049795591. The reversal of 3049795585 is 5855979403.

It can be written as a sum of positive squares in 4 ways, for example, as 708784129 + 2341011456 = 26623^2 + 48384^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3049795585 - 213 = 3049787393 is a prime.

It is a super-2 number, since 2×30497955852 = 18602506220570984450, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10516392 + ... + 10516681.

It is an arithmetic number, because the mean of its divisors is an integer number (473244165).

Almost surely, 23049795585 is an apocalyptic number.

It is an amenable number.

3049795585 is a deficient number, since it is larger than the sum of its proper divisors (736157735).

3049795585 is a wasteful number, since it uses less digits than its factorization.

3049795585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21033107.

The product of its (nonzero) digits is 6804000, while the sum is 55.

The square root of 3049795585 is about 55224.9543684737. The cubic root of 3049795585 is about 1450.1855624587.

The spelling of 3049795585 in words is "three billion, forty-nine million, seven hundred ninety-five thousand, five hundred eighty-five".

Divisors: 1 5 29 145 21033073 105165365 609959117 3049795585