Base | Representation |
---|---|
bin | 101001001100011010010 |
3 | 2112120122011 |
4 | 11021203102 |
5 | 321143332 |
6 | 44533134 |
7 | 14321254 |
oct | 5114322 |
9 | 2476564 |
10 | 1349842 |
11 | 84217a |
12 | 5511aa |
13 | 383530 |
14 | 271cd4 |
15 | 1b9e47 |
hex | 1498d2 |
1349842 has 16 divisors (see below), whose sum is σ = 2199960. Its totient is φ = 617472.
The previous prime is 1349827. The next prime is 1349867. The reversal of 1349842 is 2489431.
It can be written as a sum of positive squares in 4 ways, for example, as 410881 + 938961 = 641^2 + 969^2 .
It is a zygodrome in base 12.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4884 + ... + 5152.
21349842 is an apocalyptic number.
1349842 is a deficient number, since it is larger than the sum of its proper divisors (850118).
1349842 is a wasteful number, since it uses less digits than its factorization.
1349842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 477.
The product of its digits is 6912, while the sum is 31.
The square root of 1349842 is about 1161.8270094984. The cubic root of 1349842 is about 110.5166331097.
The spelling of 1349842 in words is "one million, three hundred forty-nine thousand, eight hundred forty-two".
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