Base | Representation |
---|---|
bin | 10000111011101… |
… | …00101000111010 |
3 | 100220021011002121 |
4 | 20131310220322 |
5 | 242330114024 |
6 | 22032151454 |
7 | 3343165465 |
oct | 1035645072 |
9 | 326234077 |
10 | 142035514 |
11 | 731a2425 |
12 | 3b69858a |
13 | 235709aa |
14 | 14c142dc |
15 | c7098e4 |
hex | 8774a3a |
142035514 has 4 divisors (see below), whose sum is σ = 213053274. Its totient is φ = 71017756.
The previous prime is 142035503. The next prime is 142035539. The reversal of 142035514 is 415530241.
It is a happy number.
142035514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 132641289 + 9394225 = 11517^2 + 3065^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35508877 + ... + 35508880.
Almost surely, 2142035514 is an apocalyptic number.
142035514 is a deficient number, since it is larger than the sum of its proper divisors (71017760).
142035514 is an equidigital number, since it uses as much as digits as its factorization.
142035514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71017759.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 142035514 is about 11917.8653289924. The cubic root of 142035514 is about 521.7538340097.
Adding to 142035514 its reverse (415530241), we get a palindrome (557565755).
The spelling of 142035514 in words is "one hundred forty-two million, thirty-five thousand, five hundred fourteen".
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