Base | Representation |
---|---|
bin | 1000011000111011… |
… | …1001111011100000 |
3 | 12210221122012122022 |
4 | 2012032321323200 |
5 | 14103011213430 |
6 | 1011245201012 |
7 | 106544100542 |
oct | 20616717340 |
9 | 5727565568 |
10 | 2252054240 |
11 | a56253757 |
12 | 52a260168 |
13 | 29b758a97 |
14 | 17514b692 |
15 | d2aa04e5 |
hex | 863b9ee0 |
2252054240 has 48 divisors (see below), whose sum is σ = 5324810400. Its totient is φ = 900088320.
The previous prime is 2252054237. The next prime is 2252054261. The reversal of 2252054240 is 424502522.
2252054240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 218810 + ... + 228870.
It is an arithmetic number, because the mean of its divisors is an integer number (110933550).
Almost surely, 22252054240 is an apocalyptic number.
2252054240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2252054240 is an abundant number, since it is smaller than the sum of its proper divisors (3072756160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2252054240 is a wasteful number, since it uses less digits than its factorization.
2252054240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11475 (or 11467 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 26.
The square root of 2252054240 is about 47455.8135532413. The cubic root of 2252054240 is about 1310.7693633431.
Adding to 2252054240 its reverse (424502522), we get a palindrome (2676556762).
The spelling of 2252054240 in words is "two billion, two hundred fifty-two million, fifty-four thousand, two hundred forty".
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