Base | Representation |
---|---|
bin | 10001110110001011001000 |
3 | 22210200111000 |
4 | 101312023020 |
5 | 2144201334 |
6 | 244135000 |
7 | 54523326 |
oct | 21661310 |
9 | 8720430 |
10 | 4678344 |
11 | 2705a00 |
12 | 1697460 |
13 | c7a568 |
14 | 89ad16 |
15 | 626299 |
hex | 4762c8 |
4678344 has 96 divisors (see below), whose sum is σ = 14364000. Its totient is φ = 1409760.
The previous prime is 4678343. The next prime is 4678381. The reversal of 4678344 is 4438764.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 4678299 and 4678308.
It is not an unprimeable number, because it can be changed into a prime (4678343) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26047 + ... + 26225.
It is an arithmetic number, because the mean of its divisors is an integer number (149625).
Almost surely, 24678344 is an apocalyptic number.
4678344 is a gapful number since it is divisible by the number (44) 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 4678344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7182000).
4678344 is an abundant number, since it is smaller than the sum of its proper divisors (9685656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4678344 is a wasteful number, since it uses less digits than its factorization.
4678344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216 (or 195 counting only the distinct ones).
The product of its digits is 64512, while the sum is 36.
The square root of 4678344 is about 2162.9479882790. The cubic root of 4678344 is about 167.2492006638.
The spelling of 4678344 in words is "four million, six hundred seventy-eight thousand, three hundred forty-four".
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