Base | Representation |
---|---|
bin | 10010000101001011… |
… | …000100110101010001 |
3 | 1212010000010121120000 |
4 | 102011023010311101 |
5 | 304230010023124 |
6 | 12530240240213 |
7 | 1255046325633 |
oct | 220513046521 |
9 | 55100117500 |
10 | 19414142289 |
11 | 82628604a3 |
12 | 3919910069 |
13 | 1aa51c1179 |
14 | d22580a53 |
15 | 7895e36c9 |
hex | 4852c4d51 |
19414142289 has 20 divisors (see below), whose sum is σ = 30262305216. Its totient is φ = 12380031576.
The previous prime is 19414142261. The next prime is 19414142291. The reversal of 19414142289 is 98224141491.
19414142289 is a `hidden beast` number, since 1 + 9 + 4 + 1 + 414 + 228 + 9 = 666.
It is not a de Polignac number, because 19414142289 - 29 = 19414141777 is a prime.
It is not an unprimeable number, because it can be changed into a prime (19414142219) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5208589 + ... + 5212314.
Almost surely, 219414142289 is an apocalyptic number.
It is an amenable number.
19414142289 is a deficient number, since it is larger than the sum of its proper divisors (10848162927).
19414142289 is a wasteful number, since it uses less digits than its factorization.
19414142289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10420938 (or 10420929 counting only the distinct ones).
The product of its digits is 165888, while the sum is 45.
The spelling of 19414142289 in words is "nineteen billion, four hundred fourteen million, one hundred forty-two thousand, two hundred eighty-nine".
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