Base | Representation |
---|---|
bin | 1000100111000111000110 |
3 | 11020200111120 |
4 | 20213013012 |
5 | 1034213400 |
6 | 120214410 |
7 | 25121124 |
oct | 10470706 |
9 | 4220446 |
10 | 2257350 |
11 | 1301a87 |
12 | 90a406 |
13 | 610614 |
14 | 42a914 |
15 | 2e8ca0 |
hex | 2271c6 |
2257350 has 48 divisors (see below), whose sum is σ = 5691600. Its totient is φ = 592000.
The previous prime is 2257319. The next prime is 2257361. The reversal of 2257350 is 537522.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2257350.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15076 + ... + 15224.
It is an arithmetic number, because the mean of its divisors is an integer number (118575).
22257350 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2257350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2845800).
2257350 is an abundant number, since it is smaller than the sum of its proper divisors (3434250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2257350 is a wasteful number, since it uses less digits than its factorization.
2257350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265 (or 260 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 24.
The square root of 2257350 is about 1502.4480024280. The cubic root of 2257350 is about 131.1795994331.
The spelling of 2257350 in words is "two million, two hundred fifty-seven thousand, three hundred fifty".
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