Base | Representation |
---|---|
bin | 1010000001110… |
… | …1100101001110 |
3 | 2221011002020120 |
4 | 2200131211032 |
5 | 41232023311 |
6 | 4101325410 |
7 | 1020353112 |
oct | 240354516 |
9 | 87132216 |
10 | 42064206 |
11 | 21820508 |
12 | 12106866 |
13 | 893a282 |
14 | 582d742 |
15 | 3a5d706 |
hex | 281d94e |
42064206 has 32 divisors (see below), whose sum is σ = 86025888. Its totient is φ = 13708800.
The previous prime is 42064129. The next prime is 42064213. The reversal of 42064206 is 60246024.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59656 + ... + 60356.
It is an arithmetic number, because the mean of its divisors is an integer number (2688309).
Almost surely, 242064206 is an apocalyptic number.
42064206 is an abundant number, since it is smaller than the sum of its proper divisors (43961682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42064206 is a wasteful number, since it uses less digits than its factorization.
42064206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 916.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 42064206 is about 6485.6924071374. The cubic root of 42064206 is about 347.7797026920.
The spelling of 42064206 in words is "forty-two million, sixty-four thousand, two hundred six".
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