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3090031059 = 31030010353
BaseRepresentation
bin1011100000101110…
…0010000111010011
321222100102211201210
42320023202013103
522312021443214
61230342031203
7136400554623
oct27013420723
97870384653
103090031059
111346273085
12722a18503
133a324765b
14214560883
15131429b59
hexb82e21d3

3090031059 has 4 divisors (see below), whose sum is σ = 4120041416. Its totient is φ = 2060020704.

The previous prime is 3090030967. The next prime is 3090031097. The reversal of 3090031059 is 9501300903.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9501300903 = 33167100301.

It is not a de Polignac number, because 3090031059 - 211 = 3090029011 is a prime.

It is a super-2 number, since 2×30900310592 = 19096583891169322962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3090031099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515005174 + ... + 515005179.

It is an arithmetic number, because the mean of its divisors is an integer number (1030010354).

Almost surely, 23090031059 is an apocalyptic number.

3090031059 is a deficient number, since it is larger than the sum of its proper divisors (1030010357).

3090031059 is a wasteful number, since it uses less digits than its factorization.

3090031059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030010356.

The product of its (nonzero) digits is 3645, while the sum is 30.

The square root of 3090031059 is about 55588.0478070601. The cubic root of 3090031059 is about 1456.5350778282.

The spelling of 3090031059 in words is "three billion, ninety million, thirty-one thousand, fifty-nine".

Divisors: 1 3 1030010353 3090031059