Base | Representation |
---|---|
bin | 1000100111111110001110 |
3 | 11020212100020 |
4 | 20213332032 |
5 | 1034322003 |
6 | 120243010 |
7 | 25134324 |
oct | 10477616 |
9 | 4225306 |
10 | 2260878 |
11 | 13046a4 |
12 | 910466 |
13 | 6120c9 |
14 | 42bd14 |
15 | 2e9d53 |
hex | 227f8e |
2260878 has 16 divisors (see below), whose sum is σ = 4564560. Its totient is φ = 746496.
The previous prime is 2260859. The next prime is 2260879. The reversal of 2260878 is 8780622.
It is a super-2 number, since 2×22608782 = 10223138661768, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2260879) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1075 + ... + 2382.
It is an arithmetic number, because the mean of its divisors is an integer number (285285).
22260878 is an apocalyptic number.
2260878 is an abundant number, since it is smaller than the sum of its proper divisors (2303682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2260878 is a wasteful number, since it uses less digits than its factorization.
2260878 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3571.
The product of its (nonzero) digits is 10752, while the sum is 33.
The square root of 2260878 is about 1503.6216279370. The cubic root of 2260878 is about 131.2479038214.
The spelling of 2260878 in words is "two million, two hundred sixty thousand, eight hundred seventy-eight".
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