Base | Representation |
---|---|
bin | 111101001011100… |
… | …1100110101100000 |
3 | 12022001220020110022 |
4 | 1322113030311200 |
5 | 13201020332430 |
6 | 535412453012 |
7 | 101605244504 |
oct | 17227146540 |
9 | 5261806408 |
10 | 2052902240 |
11 | 96389a924 |
12 | 49361a168 |
13 | 26940a76c |
14 | 15690a304 |
15 | c03624e5 |
hex | 7a5ccd60 |
2052902240 has 24 divisors (see below), whose sum is σ = 4849981920. Its totient is φ = 821160832.
The previous prime is 2052902233. The next prime is 2052902249. The reversal of 2052902240 is 422092502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2052902249) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6415160 + ... + 6415479.
It is an arithmetic number, because the mean of its divisors is an integer number (202082580).
Almost surely, 22052902240 is an apocalyptic number.
2052902240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2052902240 is an abundant number, since it is smaller than the sum of its proper divisors (2797079680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2052902240 is a wasteful number, since it uses less digits than its factorization.
2052902240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12830654 (or 12830646 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 2052902240 is about 45308.9642344647. The cubic root of 2052902240 is about 1270.9332921129.
Adding to 2052902240 its reverse (422092502), we get a palindrome (2474994742).
The spelling of 2052902240 in words is "two billion, fifty-two million, nine hundred two thousand, two hundred forty".
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