Base | Representation |
---|---|
bin | 1000100111111000000000 |
3 | 11020211210111 |
4 | 20213320000 |
5 | 1034313410 |
6 | 120241104 |
7 | 25133215 |
oct | 10477000 |
9 | 4224714 |
10 | 2260480 |
11 | 1304372 |
12 | 910194 |
13 | 611b81 |
14 | 42bb0c |
15 | 2e9b8a |
hex | 227e00 |
2260480 has 40 divisors (see below), whose sum is σ = 5425992. Its totient is φ = 903168.
The previous prime is 2260457. The next prime is 2260483. The reversal of 2260480 is 840622.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2260483) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2119 + ... + 3001.
22260480 is an apocalyptic number.
2260480 is a gapful number since it is divisible by the number (20) 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 2260480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2712996).
2260480 is an abundant number, since it is smaller than the sum of its proper divisors (3165512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2260480 is an frugal number, since it uses more digits than its factorization.
2260480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 906 (or 890 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 2260480 is about 1503.4892749867. The cubic root of 2260480 is about 131.2402018385.
The spelling of 2260480 in words is "two million, two hundred sixty thousand, four hundred eighty".
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