Base | Representation |
---|---|
bin | 10001101111111101… |
… | …101101001101100111 |
3 | 1211012012120202211120 |
4 | 101233331231031213 |
5 | 303012412104020 |
6 | 12431045505023 |
7 | 1243166004615 |
oct | 215775551547 |
9 | 54165522746 |
10 | 19058316135 |
11 | 809aa16aa1 |
12 | 383a712173 |
13 | 1a49578151 |
14 | ccb1d86b5 |
15 | 768258740 |
hex | 46ff6d367 |
19058316135 has 16 divisors (see below), whose sum is σ = 31544799840. Its totient is φ = 9813937280.
The previous prime is 19058316131. The next prime is 19058316197. The reversal of 19058316135 is 53161385091.
It is not a de Polignac number, because 19058316135 - 22 = 19058316131 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19058316131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21905676 + ... + 21906545.
It is an arithmetic number, because the mean of its divisors is an integer number (1971549990).
Almost surely, 219058316135 is an apocalyptic number.
19058316135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
19058316135 is a deficient number, since it is larger than the sum of its proper divisors (12486483705).
19058316135 is a wasteful number, since it uses less digits than its factorization.
19058316135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43812258.
The product of its (nonzero) digits is 97200, while the sum is 42.
The spelling of 19058316135 in words is "nineteen billion, fifty-eight million, three hundred sixteen thousand, one hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •