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3002140223 = 31823117671
BaseRepresentation
bin1011001011110001…
…0000011000111111
321202020001112011122
42302330100120333
522122021441343
61213522141155
7134252525255
oct26274203077
97666045148
103002140223
1113006a2425
126b94b17bb
1338ac83744
14206a025d5
15128868068
hexb2f1063f

3002140223 has 8 divisors (see below), whose sum is σ = 3102775296. Its totient is φ = 2901742200.

The previous prime is 3002140217. The next prime is 3002140241. The reversal of 3002140223 is 3220412003.

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 3002140223 - 210 = 3002139199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3002140243) by changing a digit.

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, 33323 + ... + 84348.

It is an arithmetic number, because the mean of its divisors is an integer number (387846912).

Almost surely, 23002140223 is an apocalyptic number.

3002140223 is a deficient number, since it is larger than the sum of its proper divisors (100635073).

3002140223 is a wasteful number, since it uses less digits than its factorization.

3002140223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118525.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3002140223 is about 54791.7897407997. The cubic root of 3002140223 is about 1442.5924594140.

Adding to 3002140223 its reverse (3220412003), we get a palindrome (6222552226).

The spelling of 3002140223 in words is "three billion, two million, one hundred forty thousand, two hundred twenty-three".

Divisors: 1 31 823 25513 117671 3647801 96843233 3002140223