Base | Representation |
---|---|
bin | 11010101011000110110 |
3 | 1122101221210 |
4 | 3111120312 |
5 | 210432123 |
6 | 30422250 |
7 | 10300134 |
oct | 3253066 |
9 | 1571853 |
10 | 874038 |
11 | 547750 |
12 | 361986 |
13 | 247aa9 |
14 | 18a754 |
15 | 123e93 |
hex | d5636 |
874038 has 64 divisors (see below), whose sum is σ = 2177280. Its totient is φ = 230400.
The previous prime is 874037. The next prime is 874063. The reversal of 874038 is 830478.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 873996 and 874014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (874037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21298 + ... + 21338.
It is an arithmetic number, because the mean of its divisors is an integer number (34020).
2874038 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 874038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1088640).
874038 is an abundant number, since it is smaller than the sum of its proper divisors (1303242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
874038 is a wasteful number, since it uses less digits than its factorization.
874038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93.
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 874038 is about 934.8999946518. The cubic root of 874038 is about 95.6114940984.
It can be divided in two parts, 8740 and 38, that added together give a palindrome (8778).
The spelling of 874038 in words is "eight hundred seventy-four thousand, thirty-eight".
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