Base | Representation |
---|---|
bin | 10000111100110… |
… | …00011110110011 |
3 | 100220112121110222 |
4 | 20132120132303 |
5 | 242344313243 |
6 | 22035243255 |
7 | 3344346503 |
oct | 1036303663 |
9 | 326477428 |
10 | 142182323 |
11 | 73292758 |
12 | 3b74952b |
13 | 235c276a |
14 | 14c51a03 |
15 | c738168 |
hex | 87987b3 |
142182323 has 2 divisors, whose sum is σ = 142182324. Its totient is φ = 142182322.
The previous prime is 142182317. The next prime is 142182367. The reversal of 142182323 is 323281241.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 142182323 - 26 = 142182259 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142182292 and 142182301.
It is not a weakly prime, because it can be changed into another prime (142182023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71091161 + 71091162.
It is an arithmetic number, because the mean of its divisors is an integer number (71091162).
Almost surely, 2142182323 is an apocalyptic number.
142182323 is a deficient number, since it is larger than the sum of its proper divisors (1).
142182323 is an equidigital number, since it uses as much as digits as its factorization.
142182323 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2304, while the sum is 26.
The square root of 142182323 is about 11924.0229369119. The cubic root of 142182323 is about 521.9335350361.
The spelling of 142182323 in words is "one hundred forty-two million, one hundred eighty-two thousand, three hundred twenty-three".
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