Base | Representation |
---|---|
bin | 1101011010001110100 |
3 | 211022202112 |
4 | 1223101310 |
5 | 103030122 |
6 | 13230152 |
7 | 3510041 |
oct | 1532164 |
9 | 738675 |
10 | 439412 |
11 | 280156 |
12 | 192358 |
13 | 12500c |
14 | b61c8 |
15 | 8a2e2 |
hex | 6b474 |
439412 has 12 divisors (see below), whose sum is σ = 790020. Its totient is φ = 213696.
The previous prime is 439409. The next prime is 439421. The reversal of 439412 is 214934.
It can be written as a sum of positive squares in 2 ways, for example, as 164836 + 274576 = 406^2 + 524^2 .
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, 1337 + ... + 1632.
It is an arithmetic number, because the mean of its divisors is an integer number (65835).
2439412 is an apocalyptic number.
It is an amenable number.
439412 is a deficient number, since it is larger than the sum of its proper divisors (350608).
439412 is a wasteful number, since it uses less digits than its factorization.
439412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3010 (or 3008 counting only the distinct ones).
The product of its digits is 864, while the sum is 23.
The square root of 439412 is about 662.8815882192. The cubic root of 439412 is about 76.0251532624.
The spelling of 439412 in words is "four hundred thirty-nine thousand, four hundred twelve".
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