Base | Representation |
---|---|
bin | 10000111100011… |
… | …00101101000100 |
3 | 100220110011022100 |
4 | 20132030231010 |
5 | 242341242314 |
6 | 22034232100 |
7 | 3344056041 |
oct | 1036145504 |
9 | 326404270 |
10 | 142134084 |
11 | 7325a494 |
12 | 3b725630 |
13 | 235a6811 |
14 | 14c3c1c8 |
15 | c728c09 |
hex | 878cb44 |
142134084 has 27 divisors (see below), whose sum is σ = 359464287. Its totient is φ = 47354184.
The previous prime is 142134073. The next prime is 142134103. The reversal of 142134084 is 480431241.
The square root of 142134084 is 11922.
It is a perfect power (a square), and thus also a powerful number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 70539 + ... + 72525.
Almost surely, 2142134084 is an apocalyptic number.
142134084 is the 11922-nd square number.
It is an amenable number.
142134084 is an abundant number, since it is smaller than the sum of its proper divisors (217330203).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142134084 is an equidigital number, since it uses as much as digits as its factorization.
142134084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3984 (or 1992 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The cubic root of 142134084 is about 521.8745019131.
The spelling of 142134084 in words is "one hundred forty-two million, one hundred thirty-four thousand, eighty-four".
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