Base | Representation |
---|---|
bin | 100011011101000100… |
… | …011010011101010101 |
3 | 10122021001220022011100 |
4 | 203131010122131111 |
5 | 1110431034110203 |
6 | 25253303300313 |
7 | 2515243162044 |
oct | 433504323525 |
9 | 118231808140 |
10 | 38068660053 |
11 | 15165847826 |
12 | 746514a699 |
13 | 3788bc7b68 |
14 | 1bb1ca655b |
15 | ecc187ea3 |
hex | 8dd11a755 |
38068660053 has 24 divisors (see below), whose sum is σ = 57907023200. Its totient is φ = 24033042144.
The previous prime is 38068660039. The next prime is 38068660079. The reversal of 38068660053 is 35006686083.
38068660053 is a `hidden beast` number, since 38 + 0 + 6 + 8 + 6 + 600 + 5 + 3 = 666.
38068660053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 38068660053 - 222 = 38064465749 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 38068659990 and 38068660008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38068660853) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 361926 + ... + 455112.
Almost surely, 238068660053 is an apocalyptic number.
It is an amenable number.
38068660053 is a deficient number, since it is larger than the sum of its proper divisors (19838363147).
38068660053 is a wasteful number, since it uses less digits than its factorization.
38068660053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95601 (or 95598 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 45.
The spelling of 38068660053 in words is "thirty-eight billion, sixty-eight million, six hundred sixty thousand, fifty-three".
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