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3093272090 = 251571970237
BaseRepresentation
bin1011100001011111…
…1001011000011010
321222120112111120222
42320113321120122
522313334201330
61230535320042
7136440243656
oct27027713032
97876474528
103093272090
111348087117
12723b20022
133a3b1091c
14214b65a66
1513186a0e5
hexb85f961a

3093272090 has 16 divisors (see below), whose sum is σ = 5603356872. Its totient is φ = 1229427264.

The previous prime is 3093272089. The next prime is 3093272131. The reversal of 3093272090 is 902723903.

It can be written as a sum of positive squares in 4 ways, for example, as 1693240201 + 1400031889 = 41149^2 + 37417^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3093272090.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983549 + ... + 986688.

Almost surely, 23093272090 is an apocalyptic number.

3093272090 is a deficient number, since it is larger than the sum of its proper divisors (2510084782).

3093272090 is a wasteful number, since it uses less digits than its factorization.

3093272090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970401.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 3093272090 is about 55617.1923958770. The cubic root of 3093272090 is about 1457.0441369884.

Adding to 3093272090 its reverse (902723903), we get a palindrome (3995995993).

The spelling of 3093272090 in words is "three billion, ninety-three million, two hundred seventy-two thousand, ninety".

Divisors: 1 2 5 10 157 314 785 1570 1970237 3940474 9851185 19702370 309327209 618654418 1546636045 3093272090