Base | Representation |
---|---|
bin | 110000011101011001… |
… | …000110100011110000 |
3 | 11222022020202102020102 |
4 | 300131121012203300 |
5 | 1323030334233110 |
6 | 35523053531532 |
7 | 3521263612232 |
oct | 603531064360 |
9 | 158266672212 |
10 | 52032727280 |
11 | 20081133156 |
12 | a1017a3ba8 |
13 | 4ba2c35531 |
14 | 27386a8252 |
15 | 154806e5a5 |
hex | c1d6468f0 |
52032727280 has 40 divisors (see below), whose sum is σ = 121264894800. Its totient is φ = 20763404288.
The previous prime is 52032727259. The next prime is 52032727289. The reversal of 52032727280 is 8272723025.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52032727289) 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, 742625 + ... + 809664.
It is an arithmetic number, because the mean of its divisors is an integer number (3031622370).
Almost surely, 252032727280 is an apocalyptic number.
It is an amenable number.
52032727280 is an abundant number, since it is smaller than the sum of its proper divisors (69232167520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52032727280 is a wasteful number, since it uses less digits than its factorization.
52032727280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1552721 (or 1552715 counting only the distinct ones).
The product of its (nonzero) digits is 94080, while the sum is 38.
The spelling of 52032727280 in words is "fifty-two billion, thirty-two million, seven hundred twenty-seven thousand, two hundred eighty".
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