Base | Representation |
---|---|
bin | 10000100110110000… |
… | …000011010110000001 |
3 | 1201000121021211212102 |
4 | 100212300003112001 |
5 | 243003440000001 |
6 | 12105130440145 |
7 | 1200562333202 |
oct | 204660032601 |
9 | 51017254772 |
10 | 17830000001 |
11 | 761a62a9a0 |
12 | 3557293055 |
13 | 18b1c4b278 |
14 | c120175a9 |
15 | 6e54c7e6b |
hex | 426c03581 |
17830000001 has 32 divisors (see below), whose sum is σ = 20025266688. Its totient is φ = 15738877440.
The previous prime is 17829999997. The next prime is 17830000057. The reversal of 17830000001 is 10000003871.
It is not a de Polignac number, because 17830000001 - 22 = 17829999997 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (17830020001) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31669346 + ... + 31669908.
It is an arithmetic number, because the mean of its divisors is an integer number (625789584).
Almost surely, 217830000001 is an apocalyptic number.
17830000001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
17830000001 is a deficient number, since it is larger than the sum of its proper divisors (2195266687).
17830000001 is a wasteful number, since it uses less digits than its factorization.
17830000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1181.
The product of its (nonzero) digits is 168, while the sum is 20.
Adding to 17830000001 its reverse (10000003871), we get a palindrome (27830003872).
The spelling of 17830000001 in words is "seventeen billion, eight hundred thirty million, one", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •