Base | Representation |
---|---|
bin | 11010101011110001100 |
3 | 1122102102110 |
4 | 3111132030 |
5 | 210440010 |
6 | 30424020 |
7 | 10301133 |
oct | 3253614 |
9 | 1572373 |
10 | 874380 |
11 | 547a31 |
12 | 362010 |
13 | 247cb0 |
14 | 18a91a |
15 | 124120 |
hex | d578c |
874380 has 96 divisors (see below), whose sum is σ = 2822400. Its totient is φ = 200448.
The previous prime is 874373. The next prime is 874387. The reversal of 874380 is 83478.
874380 = T59 + T60 + ... + T175.
It is an interprime number because it is at equal distance from previous prime (874373) and next prime (874387).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (874387) 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, 14791 + ... + 14849.
It is an arithmetic number, because the mean of its divisors is an integer number (29400).
2874380 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 874380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1411200).
874380 is an abundant number, since it is smaller than the sum of its proper divisors (1948020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
874380 is a wasteful number, since it uses less digits than its factorization.
874380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103 (or 101 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 874380 is about 935.0828840269. The cubic root of 874380 is about 95.6239629944.
The spelling of 874380 in words is "eight hundred seventy-four thousand, three hundred eighty".
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