Base | Representation |
---|---|
bin | 1101011110010010100 |
3 | 211102121120 |
4 | 1223302110 |
5 | 103111432 |
6 | 13243540 |
7 | 3516102 |
oct | 1536224 |
9 | 742546 |
10 | 441492 |
11 | 281777 |
12 | 1935b0 |
13 | 125c4c |
14 | b6c72 |
15 | 8ac2c |
hex | 6bc94 |
441492 has 12 divisors (see below), whose sum is σ = 1030176. Its totient is φ = 147160.
The previous prime is 441479. The next prime is 441499. The reversal of 441492 is 294144.
It is a tau number, because it is divible by the number of its divisors (12).
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (441499) by changing a digit.
441492 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18384 + ... + 18407.
It is an arithmetic number, because the mean of its divisors is an integer number (85848).
2441492 is an apocalyptic number.
It is an amenable number.
441492 is an abundant number, since it is smaller than the sum of its proper divisors (588684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
441492 is a wasteful number, since it uses less digits than its factorization.
441492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36798 (or 36796 counting only the distinct ones).
The product of its digits is 1152, while the sum is 24.
The square root of 441492 is about 664.4486436136. The cubic root of 441492 is about 76.1449219998.
The spelling of 441492 in words is "four hundred forty-one thousand, four hundred ninety-two".
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