Base | Representation |
---|---|
bin | 1001100000101001100110 |
3 | 11200122210110 |
4 | 21200221212 |
5 | 1114234110 |
6 | 125233450 |
7 | 30122211 |
oct | 11405146 |
9 | 4618713 |
10 | 2493030 |
11 | 1453061 |
12 | a02886 |
13 | 693987 |
14 | 48c778 |
15 | 343a20 |
hex | 260a66 |
2493030 has 16 divisors (see below), whose sum is σ = 5983344. Its totient is φ = 664800.
The previous prime is 2493019. The next prime is 2493037. The reversal of 2493030 is 303942.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2492988 and 2493006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2493037) 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, 41521 + ... + 41580.
It is an arithmetic number, because the mean of its divisors is an integer number (373959).
22493030 is an apocalyptic number.
2493030 is an abundant number, since it is smaller than the sum of its proper divisors (3490314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2493030 is a wasteful number, since it uses less digits than its factorization.
2493030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83111.
The product of its (nonzero) digits is 648, while the sum is 21.
The square root of 2493030 is about 1578.9331841468. The cubic root of 2493030 is about 135.5946334925.
Adding to 2493030 its reverse (303942), we get a palindrome (2796972).
The spelling of 2493030 in words is "two million, four hundred ninety-three thousand, thirty".
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