Base | Representation |
---|---|
bin | 111110010010110… |
… | …1011011100100000 |
3 | 12101200011210210010 |
4 | 1330211223130200 |
5 | 13240101031224 |
6 | 543225204520 |
7 | 102540564225 |
oct | 17445533440 |
9 | 5350153703 |
10 | 2090252064 |
11 | 98299034a |
12 | 4a4030740 |
13 | 274086c54 |
14 | 15b86d94c |
15 | c378de29 |
hex | 7c96b720 |
2090252064 has 48 divisors (see below), whose sum is σ = 5568823008. Its totient is φ = 686349312.
The previous prime is 2090252041. The next prime is 2090252081. The reversal of 2090252064 is 4602520902.
2090252064 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (48).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156057 + ... + 168920.
It is an arithmetic number, because the mean of its divisors is an integer number (116017146).
Almost surely, 22090252064 is an apocalyptic number.
2090252064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2090252064 is an abundant number, since it is smaller than the sum of its proper divisors (3478570944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2090252064 is a wasteful number, since it uses less digits than its factorization.
2090252064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325057 (or 325049 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 2090252064 is about 45719.2745349267. The cubic root of 2090252064 is about 1278.5946620427.
Adding to 2090252064 its reverse (4602520902), we get a palindrome (6692772966).
The spelling of 2090252064 in words is "two billion, ninety million, two hundred fifty-two thousand, sixty-four".
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