Base | Representation |
---|---|
bin | 10000111011011… |
… | …11011000111110 |
3 | 100220020001121022 |
4 | 20131233120332 |
5 | 242323422024 |
6 | 22031504142 |
7 | 3343046012 |
oct | 1035573076 |
9 | 326201538 |
10 | 142014014 |
11 | 7318825a |
12 | 3b688052 |
13 | 23563c7c |
14 | 14c0a542 |
15 | c70335e |
hex | 876f63e |
142014014 has 16 divisors (see below), whose sum is σ = 215723088. Its totient is φ = 70109952.
The previous prime is 142014011. The next prime is 142014017. The reversal of 142014014 is 410410241.
It is an interprime number because it is at equal distance from previous prime (142014011) and next prime (142014017).
It is a junction number, because it is equal to n+sod(n) for n = 142013983 and 142014001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142014011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149489 + ... + 150435.
It is an arithmetic number, because the mean of its divisors is an integer number (13482693).
Almost surely, 2142014014 is an apocalyptic number.
142014014 is a deficient number, since it is larger than the sum of its proper divisors (73709074).
142014014 is an equidigital number, since it uses as much as digits as its factorization.
142014014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1819.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 142014014 is about 11916.9632876837. The cubic root of 142014014 is about 521.7275066189.
Adding to 142014014 its reverse (410410241), we get a palindrome (552424255).
The spelling of 142014014 in words is "one hundred forty-two million, fourteen thousand, fourteen".
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