Base | Representation |
---|---|
bin | 1000100100111010011000 |
3 | 11020020011000 |
4 | 20210322120 |
5 | 1033421334 |
6 | 120105000 |
7 | 25052640 |
oct | 10447230 |
9 | 4206130 |
10 | 2248344 |
11 | 12a623a |
12 | 905160 |
13 | 6094a7 |
14 | 427520 |
15 | 2e6299 |
hex | 224e98 |
2248344 has 64 divisors (see below), whose sum is σ = 7142400. Its totient is φ = 641952.
The previous prime is 2248333. The next prime is 2248349. The reversal of 2248344 is 4438422.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2248349) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 769 + ... + 2255.
It is an arithmetic number, because the mean of its divisors is an integer number (111600).
22248344 is an apocalyptic number.
2248344 is a gapful number since it is divisible by the number (24) 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 2248344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3571200).
2248344 is an abundant number, since it is smaller than the sum of its proper divisors (4894056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2248344 is a wasteful number, since it uses less digits than its factorization.
2248344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1509 (or 1499 counting only the distinct ones).
The product of its digits is 6144, while the sum is 27.
The square root of 2248344 is about 1499.4478983946. The cubic root of 2248344 is about 131.0049140592.
The spelling of 2248344 in words is "two million, two hundred forty-eight thousand, three hundred forty-four".
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