Base | Representation |
---|---|
bin | 1000101000100110011000 |
3 | 11020222212102 |
4 | 20220212120 |
5 | 1034412243 |
6 | 120302532 |
7 | 25144655 |
oct | 10504630 |
9 | 4228772 |
10 | 2263448 |
11 | 1306620 |
12 | 911a48 |
13 | 613325 |
14 | 42cc2c |
15 | 2ea9b8 |
hex | 228998 |
2263448 has 48 divisors (see below), whose sum is σ = 4973400. Its totient is φ = 957440.
The previous prime is 2263447. The next prime is 2263463. The reversal of 2263448 is 8443622.
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 2263448.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2263441) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25388 + ... + 25476.
22263448 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 2263448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2486700).
2263448 is an abundant number, since it is smaller than the sum of its proper divisors (2709952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2263448 is a wasteful number, since it uses less digits than its factorization.
2263448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140 (or 119 counting only the distinct ones).
The product of its digits is 9216, while the sum is 29.
The square root of 2263448 is about 1504.4759885090. The cubic root of 2263448 is about 131.2976159811.
The spelling of 2263448 in words is "two million, two hundred sixty-three thousand, four hundred forty-eight".
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