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20030303014 = 240924486923
BaseRepresentation
bin10010101001111001…
…100010101100100110
31220200221112211011121
4102221321202230212
5312010224144024
613111330524154
71306240523611
oct225171425446
956627484147
1020030303014
118549647137
123a7013665a
131b72a57807
14d80333178
157c37548e4
hex4a9e62b26

20030303014 has 8 divisors (see below), whose sum is σ = 30118916520. Its totient is φ = 9990664176.

The previous prime is 20030302991. The next prime is 20030303039. The reversal of 20030303014 is 41030303002.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 12242644 + ... + 12244279.

It is an arithmetic number, because the mean of its divisors is an integer number (3764864565).

Almost surely, 220030303014 is an apocalyptic number.

20030303014 is a deficient number, since it is larger than the sum of its proper divisors (10088613506).

20030303014 is a wasteful number, since it uses less digits than its factorization.

20030303014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24487334.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20030303014 its reverse (41030303002), we get a palindrome (61060606016).

The spelling of 20030303014 in words is "twenty billion, thirty million, three hundred three thousand, fourteen".

Divisors: 1 2 409 818 24486923 48973846 10015151507 20030303014