Base | Representation |
---|---|
bin | 1111100010000111010110 |
3 | 21122212120220 |
4 | 33202013112 |
5 | 2020300034 |
6 | 223135210 |
7 | 46416261 |
oct | 17420726 |
9 | 7585526 |
10 | 4071894 |
11 | 2331302 |
12 | 1444506 |
13 | ac7508 |
14 | 77dcd8 |
15 | 556749 |
hex | 3e21d6 |
4071894 has 8 divisors (see below), whose sum is σ = 8143800. Its totient is φ = 1357296.
The previous prime is 4071877. The next prime is 4071917. The reversal of 4071894 is 4981704.
It is a sphenic number, since it is the product of 3 distinct primes.
4071894 is an admirable number.
It is a congruent number.
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, 339319 + ... + 339330.
It is an arithmetic number, because the mean of its divisors is an integer number (1017975).
Almost surely, 24071894 is an apocalyptic number.
4071894 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4071894 is a wasteful number, since it uses less digits than its factorization.
4071894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 678654.
The product of its (nonzero) digits is 8064, while the sum is 33.
The square root of 4071894 is about 2017.8934560576. The cubic root of 4071894 is about 159.6855020156.
The spelling of 4071894 in words is "four million, seventy-one thousand, eight hundred ninety-four".
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