Base | Representation |
---|---|
bin | 10001000001010… |
… | …10111001101010 |
3 | 100221200002011101 |
4 | 20200222321222 |
5 | 243023011213 |
6 | 22100152014 |
7 | 3352425136 |
oct | 1040527152 |
9 | 327602141 |
10 | 142782058 |
11 | 73662301 |
12 | 3b99860a |
13 | 23772733 |
14 | 14d6a3c6 |
15 | c805bdd |
hex | 882ae6a |
142782058 has 8 divisors (see below), whose sum is σ = 214238052. Its totient is φ = 71369376.
The previous prime is 142782037. The next prime is 142782089. The reversal of 142782058 is 850287241.
It can be written as a sum of positive squares in 2 ways, for example, as 129800449 + 12981609 = 11393^2 + 3603^2 .
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, 685 + ... + 16912.
Almost surely, 2142782058 is an apocalyptic number.
142782058 is a deficient number, since it is larger than the sum of its proper divisors (71455994).
142782058 is a wasteful number, since it uses less digits than its factorization.
142782058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21656.
The product of its (nonzero) digits is 35840, while the sum is 37.
The square root of 142782058 is about 11949.1446555810. The cubic root of 142782058 is about 522.6663563755. Note that the first 3 decimals are identical.
The spelling of 142782058 in words is "one hundred forty-two million, seven hundred eighty-two thousand, fifty-eight".
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