Base | Representation |
---|---|
bin | 1000100110100000010110 |
3 | 11020120002201 |
4 | 20212200112 |
5 | 1034123440 |
6 | 120155114 |
7 | 25110652 |
oct | 10464026 |
9 | 4216081 |
10 | 2254870 |
11 | 1300132 |
12 | 908a9a |
13 | 60c457 |
14 | 429a62 |
15 | 2e819a |
hex | 226816 |
2254870 has 16 divisors (see below), whose sum is σ = 4075920. Its totient is φ = 898144.
The previous prime is 2254853. The next prime is 2254871. The reversal of 2254870 is 784522.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2254871) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4176 + ... + 4684.
It is an arithmetic number, because the mean of its divisors is an integer number (254745).
22254870 is an apocalyptic number.
2254870 is a deficient number, since it is larger than the sum of its proper divisors (1821050).
2254870 is a wasteful number, since it uses less digits than its factorization.
2254870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 959.
The product of its (nonzero) digits is 4480, while the sum is 28.
The square root of 2254870 is about 1501.6224558790. The cubic root of 2254870 is about 131.1315424021.
The spelling of 2254870 in words is "two million, two hundred fifty-four thousand, eight hundred seventy".
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