Base | Representation |
---|---|
bin | 1010000001101… |
… | …1100101001110 |
3 | 2221010200000011 |
4 | 2200123211032 |
5 | 41231243024 |
6 | 4101223434 |
7 | 1020320200 |
oct | 240334516 |
9 | 87120004 |
10 | 42056014 |
11 | 21815340 |
12 | 12101b7a |
13 | 8936620 |
14 | 582a770 |
15 | 3a5b094 |
hex | 281b94e |
42056014 has 48 divisors (see below), whose sum is σ = 86241456. Its totient is φ = 15120000.
The previous prime is 42056009. The next prime is 42056041. The reversal of 42056014 is 41065024.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12514 + ... + 15514.
It is an arithmetic number, because the mean of its divisors is an integer number (1796697).
Almost surely, 242056014 is an apocalyptic number.
42056014 is an abundant number, since it is smaller than the sum of its proper divisors (44185442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42056014 is a wasteful number, since it uses less digits than its factorization.
42056014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3041 (or 3034 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 42056014 is about 6485.0608324055. The cubic root of 42056014 is about 347.7571245385.
The spelling of 42056014 in words is "forty-two million, fifty-six thousand, fourteen".
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