Base | Representation |
---|---|
bin | 1010000101001… |
… | …1100111001010 |
3 | 2221120022211011 |
4 | 2201103213022 |
5 | 41311114024 |
6 | 4110154134 |
7 | 1022264245 |
oct | 241234712 |
9 | 87508734 |
10 | 42285514 |
11 | 21961807 |
12 | 121b294a |
13 | 89b6c1b |
14 | 588a25c |
15 | 3aa4094 |
hex | 28539ca |
42285514 has 8 divisors (see below), whose sum is σ = 64975428. Its totient is φ = 20627040.
The previous prime is 42285497. The next prime is 42285521. The reversal of 42285514 is 41558224.
It can be written as a sum of positive squares in 2 ways, for example, as 42185025 + 100489 = 6495^2 + 317^2 .
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, 257757 + ... + 257920.
Almost surely, 242285514 is an apocalyptic number.
42285514 is a deficient number, since it is larger than the sum of its proper divisors (22689914).
42285514 is a wasteful number, since it uses less digits than its factorization.
42285514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 515720.
The product of its digits is 12800, while the sum is 31.
The square root of 42285514 is about 6502.7312723193. The cubic root of 42285514 is about 348.3885484893.
The spelling of 42285514 in words is "forty-two million, two hundred eighty-five thousand, five hundred fourteen".
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