Base | Representation |
---|---|
bin | 110000100010000101… |
… | …1001111101000101111 |
3 | 100222000110222122121021 |
4 | 1201010023033220233 |
5 | 3201422042412143 |
6 | 115513540515011 |
7 | 10346512665664 |
oct | 1410413175057 |
9 | 328013878537 |
10 | 104223013423 |
11 | 402231a0641 |
12 | 182480aba67 |
13 | 9a9c6b5359 |
14 | 5089c67a6b |
15 | 2a9ed62ced |
hex | 18442cfa2f |
104223013423 has 4 divisors (see below), whose sum is σ = 105043667200. Its totient is φ = 103402359648.
The previous prime is 104223013417. The next prime is 104223013439. The reversal of 104223013423 is 324310322401.
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 104223013423 - 225 = 104189458991 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 (104223011423) 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, 410326698 + ... + 410326951.
It is an arithmetic number, because the mean of its divisors is an integer number (26260916800).
Almost surely, 2104223013423 is an apocalyptic number.
104223013423 is a deficient number, since it is larger than the sum of its proper divisors (820653777).
104223013423 is an equidigital number, since it uses as much as digits as its factorization.
104223013423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 820653776.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 104223013423 its reverse (324310322401), we get a palindrome (428533335824).
The spelling of 104223013423 in words is "one hundred four billion, two hundred twenty-three million, thirteen thousand, four hundred twenty-three".
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