Base | Representation |
---|---|
bin | 1011101101110000010 |
3 | 201111120120 |
4 | 1131232002 |
5 | 44240444 |
6 | 12121110 |
7 | 3156111 |
oct | 1355602 |
9 | 644516 |
10 | 383874 |
11 | 242457 |
12 | 166196 |
13 | 10595a |
14 | 9dc78 |
15 | 78b19 |
hex | 5db82 |
383874 has 16 divisors (see below), whose sum is σ = 775008. Its totient is φ = 126752.
The previous prime is 383869. The next prime is 383891. The reversal of 383874 is 478383.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an alternating number because its digits alternate between odd and even.
It is a Curzon 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, 589 + ... + 1055.
It is an arithmetic number, because the mean of its divisors is an integer number (48438).
2383874 is an apocalyptic number.
383874 is an abundant number, since it is smaller than the sum of its proper divisors (391134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
383874 is a wasteful number, since it uses less digits than its factorization.
383874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 609.
The product of its digits is 16128, while the sum is 33.
The square root of 383874 is about 619.5756612392. The cubic root of 383874 is about 72.6768729410.
The spelling of 383874 in words is "three hundred eighty-three thousand, eight hundred seventy-four".
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