Base | Representation |
---|---|
bin | 10000111100011… |
… | …01000000111010 |
3 | 100220110020001101 |
4 | 20132031000322 |
5 | 242341312404 |
6 | 22034242014 |
7 | 3344062534 |
oct | 1036150072 |
9 | 326406041 |
10 | 142135354 |
11 | 73260439 |
12 | 3b72630a |
13 | 235a727a |
14 | 14c3c854 |
15 | c7292a4 |
hex | 878d03a |
142135354 has 8 divisors (see below), whose sum is σ = 222472800. Its totient is φ = 67977756.
The previous prime is 142135327. The next prime is 142135363. The reversal of 142135354 is 453531241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1544904 + ... + 1544995.
It is an arithmetic number, because the mean of its divisors is an integer number (27809100).
Almost surely, 2142135354 is an apocalyptic number.
142135354 is a deficient number, since it is larger than the sum of its proper divisors (80337446).
142135354 is a wasteful number, since it uses less digits than its factorization.
142135354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3089924.
The product of its digits is 7200, while the sum is 28.
The square root of 142135354 is about 11922.0532627564. The cubic root of 142135354 is about 521.8760562638.
Adding to 142135354 its reverse (453531241), we get a palindrome (595666595).
The spelling of 142135354 in words is "one hundred forty-two million, one hundred thirty-five thousand, three hundred fifty-four".
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