Base | Representation |
---|---|
bin | 111101001011100… |
… | …1101100010000000 |
3 | 12022001220101100210 |
4 | 1322113031202000 |
5 | 13201020430323 |
6 | 535412514120 |
7 | 101605256013 |
oct | 17227154200 |
9 | 5261811323 |
10 | 2052905088 |
11 | 9638a1a83 |
12 | 49361b940 |
13 | 26940bb50 |
14 | 15690b37a |
15 | c0363293 |
hex | 7a5cd880 |
2052905088 has 128 divisors (see below), whose sum is σ = 5903352000. Its totient is φ = 628346880.
The previous prime is 2052905083. The next prime is 2052905117. The reversal of 2052905088 is 8805092502.
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (2052905083) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1052338 + ... + 1054286.
Almost surely, 22052905088 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2052905088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2951676000).
2052905088 is an abundant number, since it is smaller than the sum of its proper divisors (3850446912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2052905088 is a wasteful number, since it uses less digits than its factorization.
2052905088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2190 (or 2178 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 39.
The square root of 2052905088 is about 45308.9956631131. The cubic root of 2052905088 is about 1270.9338798364.
The spelling of 2052905088 in words is "two billion, fifty-two million, nine hundred five thousand, eighty-eight".
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