Base | Representation |
---|---|
bin | 1001010000110101011110 |
3 | 11120100221100 |
4 | 21100311132 |
5 | 1110201004 |
6 | 124013530 |
7 | 26432313 |
oct | 11206536 |
9 | 4510840 |
10 | 2428254 |
11 | 1409424 |
12 | 9912a6 |
13 | 67034a |
14 | 472d0a |
15 | 32e739 |
hex | 250d5e |
2428254 has 24 divisors (see below), whose sum is σ = 5290272. Its totient is φ = 804960.
The previous prime is 2428249. The next prime is 2428259. The reversal of 2428254 is 4528242.
It is a happy number.
2428254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2428249) and next prime (2428259).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2428259) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5419 + ... + 5849.
It is an arithmetic number, because the mean of its divisors is an integer number (220428).
22428254 is an apocalyptic number.
2428254 is an abundant number, since it is smaller than the sum of its proper divisors (2862018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2428254 is a wasteful number, since it uses less digits than its factorization.
2428254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 752 (or 749 counting only the distinct ones).
The product of its digits is 5120, while the sum is 27.
The square root of 2428254 is about 1558.2855964168. The cubic root of 2428254 is about 134.4099349586.
It can be divided in two parts, 24282 and 54, that added together give a square (24336 = 1562).
The spelling of 2428254 in words is "two million, four hundred twenty-eight thousand, two hundred fifty-four".
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