Base | Representation |
---|---|
bin | 10000111010010… |
… | …11110001011011 |
3 | 100212221122110221 |
4 | 20131023301123 |
5 | 242304234443 |
6 | 22024420511 |
7 | 3341600455 |
oct | 1035136133 |
9 | 325848427 |
10 | 141868123 |
11 | 73098691 |
12 | 3b617737 |
13 | 23512747 |
14 | 14bad2d5 |
15 | c6c4eed |
hex | 874bc5b |
141868123 has 2 divisors, whose sum is σ = 141868124. Its totient is φ = 141868122.
The previous prime is 141868109. The next prime is 141868157. The reversal of 141868123 is 321868141.
It is an a-pointer prime, because the next prime (141868157) can be obtained adding 141868123 to its sum of digits (34).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 141868123 - 217 = 141737051 is a prime.
It is not a weakly prime, because it can be changed into another prime (141868423) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70934061 + 70934062.
It is an arithmetic number, because the mean of its divisors is an integer number (70934062).
Almost surely, 2141868123 is an apocalyptic number.
141868123 is a deficient number, since it is larger than the sum of its proper divisors (1).
141868123 is an equidigital number, since it uses as much as digits as its factorization.
141868123 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 9216, while the sum is 34.
The square root of 141868123 is about 11910.8405664756. The cubic root of 141868123 is about 521.5487885125.
The spelling of 141868123 in words is "one hundred forty-one million, eight hundred sixty-eight thousand, one hundred twenty-three".
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