Base | Representation |
---|---|
bin | 10010001101101101… |
… | …000101100100100101 |
3 | 1212110222110120000101 |
4 | 102031231011210211 |
5 | 310023130312231 |
6 | 12552352144101 |
7 | 1261435050130 |
oct | 221555054445 |
9 | 55428416011 |
10 | 19557275941 |
11 | 8326632975 |
12 | 3959838031 |
13 | 1ac8a57938 |
14 | d3759d217 |
15 | 796e68661 |
hex | 48db45925 |
19557275941 has 16 divisors (see below), whose sum is σ = 22729303168. Its totient is φ = 16480065600.
The previous prime is 19557275929. The next prime is 19557275977. The reversal of 19557275941 is 14957275591.
It is a cyclic number.
It is not a de Polignac number, because 19557275941 - 217 = 19557144869 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 (19557275911) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 899191 + ... + 920683.
It is an arithmetic number, because the mean of its divisors is an integer number (1420581448).
Almost surely, 219557275941 is an apocalyptic number.
It is an amenable number.
19557275941 is a deficient number, since it is larger than the sum of its proper divisors (3172027227).
19557275941 is a wasteful number, since it uses less digits than its factorization.
19557275941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23692.
The product of its digits is 3969000, while the sum is 55.
The spelling of 19557275941 in words is "nineteen billion, five hundred fifty-seven million, two hundred seventy-five thousand, nine hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •