Base | Representation |
---|---|
bin | 11111111011010001… |
… | …10010001011000111 |
3 | 1122020112100211200011 |
4 | 33331220302023013 |
5 | 240100344310212 |
6 | 11512450331051 |
7 | 1144515353362 |
oct | 177550621307 |
9 | 48215324604 |
10 | 17140228807 |
11 | 72a6237659 |
12 | 33a4289a87 |
13 | 1802080930 |
14 | b885830d9 |
15 | 6a4b764a7 |
hex | 3fda322c7 |
17140228807 has 4 divisors (see below), whose sum is σ = 18458707960. Its totient is φ = 15821749656.
The previous prime is 17140228789. The next prime is 17140228813. The reversal of 17140228807 is 70882204171.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-17140228807 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 17140228807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17140228877) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 659239557 + ... + 659239582.
It is an arithmetic number, because the mean of its divisors is an integer number (4614676990).
Almost surely, 217140228807 is an apocalyptic number.
17140228807 is a deficient number, since it is larger than the sum of its proper divisors (1318479153).
17140228807 is a wasteful number, since it uses less digits than its factorization.
17140228807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1318479152.
The product of its (nonzero) digits is 50176, while the sum is 40.
The spelling of 17140228807 in words is "seventeen billion, one hundred forty million, two hundred twenty-eight thousand, eight hundred seven".
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