Base | Representation |
---|---|
bin | 110001101000001101… |
… | …001000111001000100 |
3 | 12002112201112220020200 |
4 | 301220031020321010 |
5 | 1333113144213213 |
6 | 40251412130500 |
7 | 3564344345313 |
oct | 615015107104 |
9 | 162481486220 |
10 | 53287882308 |
11 | 20665690761 |
12 | a3b2006a30 |
13 | 5042c9b60b |
14 | 281727427a |
15 | 15bd352273 |
hex | c68348e44 |
53287882308 has 18 divisors (see below), whose sum is σ = 134699924814. Its totient is φ = 17762627424.
The previous prime is 53287882283. The next prime is 53287882313. The reversal of 53287882308 is 80328878235.
It is a happy number.
53287882308 is a `hidden beast` number, since 5 + 328 + 7 + 8 + 8 + 2 + 308 = 666.
It can be written as a sum of positive squares in only one way, i.e., 35977743684 + 17310138624 = 189678^2 + 131568^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 740109441 + ... + 740109512.
Almost surely, 253287882308 is an apocalyptic number.
It is an amenable number.
53287882308 is an abundant number, since it is smaller than the sum of its proper divisors (81412042506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53287882308 is a wasteful number, since it uses less digits than its factorization.
53287882308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1480218963 (or 1480218958 counting only the distinct ones).
The product of its (nonzero) digits is 5160960, while the sum is 54.
The spelling of 53287882308 in words is "fifty-three billion, two hundred eighty-seven million, eight hundred eighty-two thousand, three hundred eight".
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