Base | Representation |
---|---|
bin | 110000101000000011… |
… | …1110100101010111011 |
3 | 100222112110010112110210 |
4 | 1201100013310222323 |
5 | 3202324400140011 |
6 | 115545500442203 |
7 | 10354465423110 |
oct | 1412007645273 |
9 | 328473115423 |
10 | 104423443131 |
11 | 40316347427 |
12 | 182a3249363 |
13 | 9b02090107 |
14 | 50a871c907 |
15 | 2ab27546a6 |
hex | 18501f4abb |
104423443131 has 32 divisors (see below), whose sum is σ = 160306311168. Its totient is φ = 59226861600.
The previous prime is 104423443097. The next prime is 104423443133. The reversal of 104423443131 is 131344324401.
It is not a de Polignac number, because 104423443131 - 26 = 104423443067 is a prime.
It is a super-2 number, since 2×1044234431312 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (104423443133) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4055560 + ... + 4081226.
It is an arithmetic number, because the mean of its divisors is an integer number (5009572224).
Almost surely, 2104423443131 is an apocalyptic number.
104423443131 is a deficient number, since it is larger than the sum of its proper divisors (55882868037).
104423443131 is a wasteful number, since it uses less digits than its factorization.
104423443131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27111.
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 104423443131 its reverse (131344324401), we get a palindrome (235767767532).
The spelling of 104423443131 in words is "one hundred four billion, four hundred twenty-three million, four hundred forty-three thousand, one hundred thirty-one".
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