Base | Representation |
---|---|
bin | 10000111111001… |
… | …10001010010011 |
3 | 100221010202221021 |
4 | 20133212022103 |
5 | 242440003444 |
6 | 22050140311 |
7 | 3350143231 |
oct | 1037461223 |
9 | 327122837 |
10 | 142500499 |
11 | 7348a809 |
12 | 3b881697 |
13 | 236a452b |
14 | 14cd5951 |
15 | c79c584 |
hex | 87e6293 |
142500499 has 2 divisors, whose sum is σ = 142500500. Its totient is φ = 142500498.
The previous prime is 142500467. The next prime is 142500503. The reversal of 142500499 is 994005241.
142500499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 142500499 - 25 = 142500467 is a prime.
It is not a weakly prime, because it can be changed into another prime (142500419) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71250249 + 71250250.
It is an arithmetic number, because the mean of its divisors is an integer number (71250250).
Almost surely, 2142500499 is an apocalyptic number.
142500499 is a deficient number, since it is larger than the sum of its proper divisors (1).
142500499 is an equidigital number, since it uses as much as digits as its factorization.
142500499 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12960, while the sum is 34.
The square root of 142500499 is about 11937.3572871050. The cubic root of 142500499 is about 522.3225730915.
The spelling of 142500499 in words is "one hundred forty-two million, five hundred thousand, four hundred ninety-nine".
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