| Base | Representation |
|---|---|
| bin | 1001010100110111… |
| … | …0011000100100000 |
| 3 | 20110110122000201020 |
| 4 | 2111031303010200 |
| 5 | 20111334002430 |
| 6 | 1052225005440 |
| 7 | 116015511054 |
| oct | 22515630440 |
| 9 | 6413560636 |
| 10 | 2503422240 |
| 11 | 1075131200 |
| 12 | 59a483880 |
| 13 | 30b85a047 |
| 14 | 19a6a1c64 |
| 15 | e9ba4b10 |
| hex | 95373120 |
2503422240 has 144 divisors (see below), whose sum is σ = 8668041984. Its totient is φ = 606876160.
The previous prime is 2503422223. The next prime is 2503422247. The reversal of 2503422240 is 422243052.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 2503422240.
It is not an unprimeable number, because it can be changed into a prime (2503422247) 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 23 ways as a sum of consecutive naturals, for example, 36529 + ... + 79631.
It is an arithmetic number, because the mean of its divisors is an integer number (60194736).
Almost surely, 22503422240 is an apocalyptic number.
2503422240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2503422240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4334020992).
2503422240 is an abundant number, since it is smaller than the sum of its proper divisors (6164619744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2503422240 is a wasteful number, since it uses less digits than its factorization.
2503422240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43143 (or 43124 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 2503422240 is about 50034.2106962826. The cubic root of 2503422240 is about 1357.8278184994.
Adding to 2503422240 its reverse (422243052), we get a palindrome (2925665292).
It can be divided in two parts, 25034 and 22240, that added together give a palindrome (47274).
The spelling of 2503422240 in words is "two billion, five hundred three million, four hundred twenty-two thousand, two hundred forty".
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