Base | Representation |
---|---|
bin | 110000100111111101… |
… | …1001100001001110011 |
3 | 100222112012220021200200 |
4 | 1201033323030021303 |
5 | 3202323023201233 |
6 | 115545301450243 |
7 | 10354425321045 |
oct | 1411773141163 |
9 | 328465807620 |
10 | 104420131443 |
11 | 403144952a1 |
12 | 182a2110983 |
13 | 9b014a0934 |
14 | 50a80d9a95 |
15 | 2ab22ed313 |
hex | 184fecc273 |
104420131443 has 12 divisors (see below), whose sum is σ = 151263749208. Its totient is φ = 69412803840.
The previous prime is 104420131351. The next prime is 104420131451. The reversal of 104420131443 is 344131024401.
104420131443 is a `hidden beast` number, since 10 + 4 + 4 + 201 + 3 + 1 + 443 = 666.
It is not a de Polignac number, because 104420131443 - 216 = 104420065907 is a prime.
It is not an unprimeable number, because it can be changed into a prime (104420131463) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16714798 + ... + 16721043.
It is an arithmetic number, because the mean of its divisors is an integer number (12605312434).
Almost surely, 2104420131443 is an apocalyptic number.
104420131443 is a deficient number, since it is larger than the sum of its proper divisors (46843617765).
104420131443 is a wasteful number, since it uses less digits than its factorization.
104420131443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33436194 (or 33436191 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 104420131443 its reverse (344131024401), we get a palindrome (448551155844).
The spelling of 104420131443 in words is "one hundred four billion, four hundred twenty million, one hundred thirty-one thousand, four hundred forty-three".
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