Base | Representation |
---|---|
bin | 1100011011111… |
… | …10100111011011 |
3 | 21021022101121210 |
4 | 12031332213123 |
5 | 203201441033 |
6 | 14204034203 |
7 | 2404525140 |
oct | 615764733 |
9 | 237271553 |
10 | 104327643 |
11 | 539879a2 |
12 | 2ab32963 |
13 | 187ca544 |
14 | dbda3c7 |
15 | 925bd63 |
hex | 637e9db |
104327643 has 16 divisors (see below), whose sum is σ = 161350400. Its totient is φ = 58725216.
The previous prime is 104327603. The next prime is 104327653. The reversal of 104327643 is 346723401.
It is not a de Polignac number, because 104327643 - 216 = 104262107 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 104327643.
It is not an unprimeable number, because it can be changed into a prime (104327603) 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, 35668 + ... + 38481.
It is an arithmetic number, because the mean of its divisors is an integer number (10084400).
Almost surely, 2104327643 is an apocalyptic number.
104327643 is a deficient number, since it is larger than the sum of its proper divisors (57022757).
104327643 is an equidigital number, since it uses as much as digits as its factorization.
104327643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74226.
The product of its (nonzero) digits is 12096, while the sum is 30.
The square root of 104327643 is about 10214.0904147163. The cubic root of 104327643 is about 470.7602649414.
The spelling of 104327643 in words is "one hundred four million, three hundred twenty-seven thousand, six hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •