Base | Representation |
---|---|
bin | 1000100110011011111110 |
3 | 11020112201100 |
4 | 20212123332 |
5 | 1034121330 |
6 | 120153530 |
7 | 25110102 |
oct | 10463376 |
9 | 4215640 |
10 | 2254590 |
11 | 12aa9a8 |
12 | 9088a6 |
13 | 60c2a0 |
14 | 429902 |
15 | 2e8060 |
hex | 2266fe |
2254590 has 96 divisors (see below), whose sum is σ = 6604416. Its totient is φ = 529920.
The previous prime is 2254589. The next prime is 2254601. The reversal of 2254590 is 954522.
2254590 is a `hidden beast` number, since 22 + 54 + 590 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47947 + ... + 47993.
It is an arithmetic number, because the mean of its divisors is an integer number (68796).
22254590 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2254590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3302208).
2254590 is an abundant number, since it is smaller than the sum of its proper divisors (4349826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2254590 is a wasteful number, since it uses less digits than its factorization.
2254590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114 (or 111 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 2254590 is about 1501.5292204949. The cubic root of 2254590 is about 131.1261143949.
The spelling of 2254590 in words is "two million, two hundred fifty-four thousand, five hundred ninety".
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