Base | Representation |
---|---|
bin | 1001011100000011110010 |
3 | 11122201000000 |
4 | 21130003302 |
5 | 1113133401 |
6 | 125010430 |
7 | 30013326 |
oct | 11340362 |
9 | 4581000 |
10 | 2474226 |
11 | 143aa17 |
12 | 9b3a16 |
13 | 688251 |
14 | 485986 |
15 | 33d186 |
hex | 25c0f2 |
2474226 has 28 divisors (see below), whose sum is σ = 5567742. Its totient is φ = 824256.
The previous prime is 2474209. The next prime is 2474239. The reversal of 2474226 is 6224742.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1476225 + 998001 = 1215^2 + 999^2 .
It is a super-2 number, since 2×24742262 = 12243588598152, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 2474226.
It is an unprimeable number.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 610 + ... + 2306.
22474226 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2474226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2783871).
2474226 is an abundant number, since it is smaller than the sum of its proper divisors (3093516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2474226 is an equidigital number, since it uses as much as digits as its factorization.
2474226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1717 (or 1702 counting only the distinct ones).
The product of its digits is 5376, while the sum is 27.
The square root of 2474226 is about 1572.9672596720. The cubic root of 2474226 is about 135.2528594236.
Adding to 2474226 its reverse (6224742), we get a palindrome (8698968).
The spelling of 2474226 in words is "two million, four hundred seventy-four thousand, two hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.134 sec. • engine limits •