Base | Representation |
---|---|
bin | 1001000000111111… |
… | …1000011100111010 |
3 | 20020122210221001211 |
4 | 2100033320130322 |
5 | 14424020114430 |
6 | 1040050433334 |
7 | 113654235040 |
oct | 22017703472 |
9 | 6218727054 |
10 | 2420082490 |
11 | 1032089881 |
12 | 57659284a |
13 | 2c74ca797 |
14 | 18d5aa390 |
15 | e26e172a |
hex | 903f873a |
2420082490 has 16 divisors (see below), whose sum is σ = 4978455552. Its totient is φ = 829742544.
The previous prime is 2420082479. The next prime is 2420082491. The reversal of 2420082490 is 942800242.
2420082490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (2420082491) 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, 17286234 + ... + 17286373.
It is an arithmetic number, because the mean of its divisors is an integer number (311153472).
Almost surely, 22420082490 is an apocalyptic number.
2420082490 is an abundant number, since it is smaller than the sum of its proper divisors (2558373062).
2420082490 is a wasteful number, since it uses less digits than its factorization.
2420082490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34572621.
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 2420082490 is about 49194.3339217028. Note that the first 3 decimals coincide. The cubic root of 2420082490 is about 1342.5899434253.
The spelling of 2420082490 in words is "two billion, four hundred twenty million, eighty-two thousand, four hundred ninety".
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