Base | Representation |
---|---|
bin | 1000100110011000101100 |
3 | 11020112102120 |
4 | 20212120230 |
5 | 1034120010 |
6 | 120152540 |
7 | 25106352 |
oct | 10463054 |
9 | 4215376 |
10 | 2254380 |
11 | 12aa827 |
12 | 908750 |
13 | 60c16b |
14 | 4297d2 |
15 | 2e7e70 |
hex | 22662c |
2254380 has 24 divisors (see below), whose sum is σ = 6312432. Its totient is φ = 601152.
The previous prime is 2254327. The next prime is 2254403. The reversal of 2254380 is 834522.
It is a self number, because there is not a number n which added to its sum of digits gives 2254380.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18727 + ... + 18846.
It is an arithmetic number, because the mean of its divisors is an integer number (263018).
22254380 is an apocalyptic number.
2254380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2254380 is an abundant number, since it is smaller than the sum of its proper divisors (4058052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2254380 is a wasteful number, since it uses less digits than its factorization.
2254380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37585 (or 37583 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 2254380 is about 1501.4592901574. The cubic root of 2254380 is about 131.1220430946.
The spelling of 2254380 in words is "two million, two hundred fifty-four thousand, three hundred eighty".
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