Base | Representation |
---|---|
bin | 1010000010001… |
… | …0101111101010 |
3 | 2221012011020211 |
4 | 2200202233222 |
5 | 41233212404 |
6 | 4102011334 |
7 | 1020501553 |
oct | 240425752 |
9 | 87164224 |
10 | 42085354 |
11 | 21835393 |
12 | 12116b4a |
13 | 8946a9c |
14 | 583732a |
15 | 3a64b04 |
hex | 2822bea |
42085354 has 32 divisors (see below), whose sum is σ = 68728320. Its totient is φ = 19274112.
The previous prime is 42085327. The next prime is 42085357. The reversal of 42085354 is 45358024.
It is not an unprimeable number, because it can be changed into a prime (42085357) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134302 + ... + 134614.
It is an arithmetic number, because the mean of its divisors is an integer number (2147760).
Almost surely, 242085354 is an apocalyptic number.
42085354 is a deficient number, since it is larger than the sum of its proper divisors (26642966).
42085354 is a wasteful number, since it uses less digits than its factorization.
42085354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 454.
The product of its (nonzero) digits is 19200, while the sum is 31.
The square root of 42085354 is about 6487.3225601938. The cubic root of 42085354 is about 347.8379756167.
The spelling of 42085354 in words is "forty-two million, eighty-five thousand, three hundred fifty-four".
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