Base | Representation |
---|---|
bin | 10000111011101… |
… | …10000011111001 |
3 | 100220021110002021 |
4 | 20131312003321 |
5 | 242330310322 |
6 | 22032234441 |
7 | 3343221454 |
oct | 1035660371 |
9 | 326243067 |
10 | 142041337 |
11 | 731a6839 |
12 | 3b69ba21 |
13 | 23573539 |
14 | 14c1649b |
15 | c70b4c7 |
hex | 87760f9 |
142041337 has 2 divisors, whose sum is σ = 142041338. Its totient is φ = 142041336.
The previous prime is 142041331. The next prime is 142041371. The reversal of 142041337 is 733140241.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 136165561 + 5875776 = 11669^2 + 2424^2 .
It is a cyclic number.
It is not a de Polignac number, because 142041337 - 23 = 142041329 is a prime.
It is equal to p8020861 and since 142041337 and 8020861 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (142041331) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71020668 + 71020669.
It is an arithmetic number, because the mean of its divisors is an integer number (71020669).
Almost surely, 2142041337 is an apocalyptic number.
It is an amenable number.
142041337 is a deficient number, since it is larger than the sum of its proper divisors (1).
142041337 is an equidigital number, since it uses as much as digits as its factorization.
142041337 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 142041337 is about 11918.1096235938. The cubic root of 142041337 is about 521.7609639896.
Adding to 142041337 its reverse (733140241), we get a palindrome (875181578).
The spelling of 142041337 in words is "one hundred forty-two million, forty-one thousand, three hundred thirty-seven".
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