Base | Representation |
---|---|
bin | 1001000001000101… |
… | …1111001111101010 |
3 | 20020200121022121220 |
4 | 2100101133033222 |
5 | 14424122103110 |
6 | 1040103442510 |
7 | 113660640414 |
oct | 22021371752 |
9 | 6220538556 |
10 | 2420503530 |
11 | 1032347145 |
12 | 576756436 |
13 | 2c7617313 |
14 | 18d6799b4 |
15 | e2776370 |
hex | 9045f3ea |
2420503530 has 32 divisors (see below), whose sum is σ = 5810776704. Its totient is φ = 645293376.
The previous prime is 2420503523. The next prime is 2420503549. The reversal of 2420503530 is 353050242.
2420503530 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 2420503530.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133467 + ... + 150513.
It is an arithmetic number, because the mean of its divisors is an integer number (181586772).
Almost surely, 22420503530 is an apocalyptic number.
2420503530 is an abundant number, since it is smaller than the sum of its proper divisors (3390273174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420503530 is a wasteful number, since it uses less digits than its factorization.
2420503530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21790.
The product of its (nonzero) digits is 3600, while the sum is 24.
The square root of 2420503530 is about 49198.6130902081. The cubic root of 2420503530 is about 1342.6677990759.
Adding to 2420503530 its reverse (353050242), we get a palindrome (2773553772).
The spelling of 2420503530 in words is "two billion, four hundred twenty million, five hundred three thousand, five hundred thirty".
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