Base | Representation |
---|---|
bin | 110000011111010100… |
… | …1101100001100011111 |
3 | 100221210000120220210121 |
4 | 1200332221230030133 |
5 | 3201224331101143 |
6 | 115500430215411 |
7 | 10344306133036 |
oct | 1407651541437 |
9 | 327700526717 |
10 | 104130331423 |
11 | 40185948248 |
12 | 18221054567 |
13 | 9a86434731 |
14 | 507b81d71d |
15 | 2a96b567ed |
hex | 183ea6c31f |
104130331423 has 2 divisors, whose sum is σ = 104130331424. Its totient is φ = 104130331422.
The previous prime is 104130331379. The next prime is 104130331451. The reversal of 104130331423 is 324133031401.
It is a strong prime.
It is an emirp because it is prime and its reverse (324133031401) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-104130331423 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (104130331223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52065165711 + 52065165712.
It is an arithmetic number, because the mean of its divisors is an integer number (52065165712).
Almost surely, 2104130331423 is an apocalyptic number.
104130331423 is a deficient number, since it is larger than the sum of its proper divisors (1).
104130331423 is an equidigital number, since it uses as much as digits as its factorization.
104130331423 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 104130331423 its reverse (324133031401), we get a palindrome (428263362824).
The spelling of 104130331423 in words is "one hundred four billion, one hundred thirty million, three hundred thirty-one thousand, four hundred twenty-three".
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