Base | Representation |
---|---|
bin | 10000111011100… |
… | …00000000110010 |
3 | 100220020012002200 |
4 | 20131300000302 |
5 | 242324012222 |
6 | 22031524030 |
7 | 3343056312 |
oct | 1035600062 |
9 | 326205080 |
10 | 142016562 |
11 | 7318a166 |
12 | 3b689616 |
13 | 2356518c |
14 | 14c0b442 |
15 | c703eac |
hex | 8770032 |
142016562 has 24 divisors (see below), whose sum is σ = 311600640. Its totient is φ = 46739160.
The previous prime is 142016533. The next prime is 142016587. The reversal of 142016562 is 265610241.
142016562 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 1 + 656 + 2 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48514 + ... + 51357.
It is an arithmetic number, because the mean of its divisors is an integer number (12983360).
Almost surely, 2142016562 is an apocalyptic number.
142016562 is an abundant number, since it is smaller than the sum of its proper divisors (169584078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142016562 is a wasteful number, since it uses less digits than its factorization.
142016562 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99958 (or 99955 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 142016562 is about 11917.0701936340. The cubic root of 142016562 is about 521.7306268596.
The spelling of 142016562 in words is "one hundred forty-two million, sixteen thousand, five hundred sixty-two".
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