Base | Representation |
---|---|
bin | 11111101111100101… |
… | …00111101101100111 |
3 | 1121222200210121202100 |
4 | 33313302213231213 |
5 | 234400242102403 |
6 | 11455024143143 |
7 | 1142214556215 |
oct | 176762475547 |
9 | 47880717670 |
10 | 17042144103 |
11 | 7255934116 |
12 | 3377467ab3 |
13 | 17b795ab4a |
14 | b7952dcb5 |
15 | 69b24e2a3 |
hex | 3f7ca7b67 |
17042144103 has 12 divisors (see below), whose sum is σ = 24617887840. Its totient is φ = 11360756736.
The previous prime is 17042144087. The next prime is 17042144153. The reversal of 17042144103 is 30144124071.
It is not a de Polignac number, because 17042144103 - 24 = 17042144087 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 (17042144153) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140775 + ... + 232167.
Almost surely, 217042144103 is an apocalyptic number.
17042144103 is a deficient number, since it is larger than the sum of its proper divisors (7575743737).
17042144103 is a wasteful number, since it uses less digits than its factorization.
17042144103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112118 (or 112115 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
Adding to 17042144103 its reverse (30144124071), we get a palindrome (47186268174).
The spelling of 17042144103 in words is "seventeen billion, forty-two million, one hundred forty-four thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •