Base | Representation |
---|---|
bin | 10001110000110101… |
… | …011111001001101011 |
3 | 1211020020002200002110 |
4 | 101300311133021223 |
5 | 303030133013403 |
6 | 12432331133403 |
7 | 1243434205665 |
oct | 216065371153 |
9 | 54206080073 |
10 | 19072938603 |
11 | 80a81a4084 |
12 | 38435a4263 |
13 | 1a4c5c79b4 |
14 | ccd123535 |
15 | 769696103 |
hex | 470d5f26b |
19072938603 has 16 divisors (see below), whose sum is σ = 25743102336. Its totient is φ = 12559106880.
The previous prime is 19072938529. The next prime is 19072938611. The reversal of 19072938603 is 30683927091.
It is not a de Polignac number, because 19072938603 - 210 = 19072937579 is a prime.
It is not an unprimeable number, because it can be changed into a prime (19072938653) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1630351 + ... + 1642007.
It is an arithmetic number, because the mean of its divisors is an integer number (1608943896).
Almost surely, 219072938603 is an apocalyptic number.
19072938603 is a deficient number, since it is larger than the sum of its proper divisors (6670163733).
19072938603 is a wasteful number, since it uses less digits than its factorization.
19072938603 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18314.
The product of its (nonzero) digits is 489888, while the sum is 48.
The spelling of 19072938603 in words is "nineteen billion, seventy-two million, nine hundred thirty-eight thousand, six hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •