Base | Representation |
---|---|
bin | 100011110000… |
… | …110011011100 |
3 | 122122022000000 |
4 | 203300303130 |
5 | 4344444230 |
6 | 532534300 |
7 | 142454121 |
oct | 43606334 |
9 | 18568000 |
10 | 9374940 |
11 | 5323593 |
12 | 3181390 |
13 | 1c33203 |
14 | 1360748 |
15 | c52b60 |
hex | 8f0cdc |
9374940 has 84 divisors (see below), whose sum is σ = 29563464. Its totient is φ = 2496096.
The previous prime is 9374929. The next prime is 9374971. The reversal of 9374940 is 494739.
9374940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 9374895 and 9374904.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 14259 + ... + 14901.
It is an arithmetic number, because the mean of its divisors is an integer number (351946).
Almost surely, 29374940 is an apocalyptic number.
9374940 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9374940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14781732).
9374940 is an abundant number, since it is smaller than the sum of its proper divisors (20188524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9374940 is a wasteful number, since it uses less digits than its factorization.
9374940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670 (or 653 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 9374940 is about 3061.8523805043. The cubic root of 9374940 is about 210.8577164937.
The spelling of 9374940 in words is "nine million, three hundred seventy-four thousand, nine hundred forty".
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