Base | Representation |
---|---|
bin | 1100011100101… |
… | …01011000001000 |
3 | 21021111010111201 |
4 | 12032111120020 |
5 | 203212431442 |
6 | 14210033544 |
7 | 2405364013 |
oct | 616253010 |
9 | 237433451 |
10 | 104420872 |
11 | 53a40a46 |
12 | 2ab788b4 |
13 | 18830aca |
14 | dc2237a |
15 | 92797b7 |
hex | 6395608 |
104420872 has 32 divisors (see below), whose sum is σ = 198936000. Its totient is φ = 51378624.
The previous prime is 104420863. The next prime is 104420873. The reversal of 104420872 is 278024401.
It is a self number, because there is not a number n which added to its sum of digits gives 104420872.
It is not an unprimeable number, because it can be changed into a prime (104420873) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170038 + ... + 170650.
It is an arithmetic number, because the mean of its divisors is an integer number (6216750).
Almost surely, 2104420872 is an apocalyptic number.
It is an amenable number.
104420872 is a deficient number, since it is larger than the sum of its proper divisors (94515128).
104420872 is a wasteful number, since it uses less digits than its factorization.
104420872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 925 (or 921 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 28.
The square root of 104420872 is about 10218.6531402137. The cubic root of 104420872 is about 470.9004497182.
The spelling of 104420872 in words is "one hundred four million, four hundred twenty thousand, eight hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •