| Base | Representation |
|---|---|
| bin | 111110101011100… |
| … | …1110111010111000 |
| 3 | 12102120121210012120 |
| 4 | 1331113032322320 |
| 5 | 13301412224144 |
| 6 | 544411441240 |
| 7 | 103056160053 |
| oct | 17527167270 |
| 9 | 5376553176 |
| 10 | 2103242424 |
| 11 | 98a253188 |
| 12 | 4a8456220 |
| 13 | 27698495a |
| 14 | 15d491a9a |
| 15 | c49a7e19 |
| hex | 7d5ceeb8 |
2103242424 has 64 divisors (see below), whose sum is σ = 5353645440. Its totient is φ = 688383360.
The previous prime is 2103242423. The next prime is 2103242459. The reversal of 2103242424 is 4242423012.
It is a super-2 number, since 2×21032424242 = 8847257388226791552, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 2103242394 and 2103242403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2103242423) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1291899 + ... + 1293525.
It is an arithmetic number, because the mean of its divisors is an integer number (83650710).
Almost surely, 22103242424 is an apocalyptic number.
2103242424 is a gapful number since it is divisible by the number (24) 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 2103242424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2676822720).
2103242424 is an abundant number, since it is smaller than the sum of its proper divisors (3250403016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2103242424 is a wasteful number, since it uses less digits than its factorization.
2103242424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2580 (or 2576 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 2103242424 is about 45861.1210504061. The cubic root of 2103242424 is about 1281.2379023597.
Adding to 2103242424 its reverse (4242423012), we get a palindrome (6345665436).
The spelling of 2103242424 in words is "two billion, one hundred three million, two hundred forty-two thousand, four hundred twenty-four".
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