Base | Representation |
---|---|
bin | 1001000000111110… |
… | …1010011110001110 |
3 | 20020122201000112002 |
4 | 2100033222132032 |
5 | 14424011301410 |
6 | 1040045312302 |
7 | 113653606100 |
oct | 22017523616 |
9 | 6218630462 |
10 | 2420025230 |
11 | 103204a857 |
12 | 576565692 |
13 | 2c74aa6bc |
14 | 18d593570 |
15 | e26ce7a5 |
hex | 903ea78e |
2420025230 has 96 divisors (see below), whose sum is σ = 5257716480. Its totient is φ = 798819840.
The previous prime is 2420025229. The next prime is 2420025277. The reversal of 2420025230 is 325200242.
2420025230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×24200252302 = 11713044227673105800, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4754216 + ... + 4754724.
It is an arithmetic number, because the mean of its divisors is an integer number (54767880).
Almost surely, 22420025230 is an apocalyptic number.
2420025230 is an abundant number, since it is smaller than the sum of its proper divisors (2837691250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420025230 is a wasteful number, since it uses less digits than its factorization.
2420025230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 874 (or 867 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 20.
The square root of 2420025230 is about 49193.7519406682. The cubic root of 2420025230 is about 1342.5793546255.
Adding to 2420025230 its reverse (325200242), we get a palindrome (2745225472).
The spelling of 2420025230 in words is "two billion, four hundred twenty million, twenty-five thousand, two hundred thirty".
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