Base | Representation |
---|---|
bin | 110000101000110110… |
… | …1111011110101000111 |
3 | 100222121022111111021122 |
4 | 1201101231323311013 |
5 | 3202403223224033 |
6 | 115552254304155 |
7 | 10355242101005 |
oct | 1412155736507 |
9 | 328538444248 |
10 | 104450211143 |
11 | 4032a46a653 |
12 | 182b01b805b |
13 | 9b077a2c85 |
14 | 50ac0c9a75 |
15 | 2ab4c90a98 |
hex | 1851b7bd47 |
104450211143 has 4 divisors (see below), whose sum is σ = 104482642248. Its totient is φ = 104417780040.
The previous prime is 104450211077. The next prime is 104450211149. The reversal of 104450211143 is 341112054401.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 104450211143 - 220 = 104449162567 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 (104450211149) 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, 16210721 + ... + 16217162.
It is an arithmetic number, because the mean of its divisors is an integer number (26120660562).
Almost surely, 2104450211143 is an apocalyptic number.
104450211143 is a deficient number, since it is larger than the sum of its proper divisors (32431105).
104450211143 is an equidigital number, since it uses as much as digits as its factorization.
104450211143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32431104.
The product of its (nonzero) digits is 1920, while the sum is 26.
Adding to 104450211143 its reverse (341112054401), we get a palindrome (445562265544).
The spelling of 104450211143 in words is "one hundred four billion, four hundred fifty million, two hundred eleven thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •