Base | Representation |
---|---|
bin | 100011011101010101… |
… | …010011001011001100 |
3 | 10122021101020012100001 |
4 | 203131111103023030 |
5 | 1110433202233133 |
6 | 25253542214044 |
7 | 2515325616451 |
oct | 433525231314 |
9 | 118241205301 |
10 | 38073086668 |
11 | 151682a0591 |
12 | 7466724324 |
13 | 3789ab7966 |
14 | 1bb26d9828 |
15 | ecc75e87d |
hex | 8dd5532cc |
38073086668 has 24 divisors (see below), whose sum is σ = 67308724224. Its totient is φ = 18842720400.
The previous prime is 38073086651. The next prime is 38073086677. The reversal of 38073086668 is 86668037083.
It is a happy number.
38073086668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132003 + ... + 305893.
It is an arithmetic number, because the mean of its divisors is an integer number (2804530176).
Almost surely, 238073086668 is an apocalyptic number.
It is an amenable number.
38073086668 is a deficient number, since it is larger than the sum of its proper divisors (29235637556).
38073086668 is a wasteful number, since it uses less digits than its factorization.
38073086668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174453 (or 174451 counting only the distinct ones).
The product of its (nonzero) digits is 6967296, while the sum is 55.
The spelling of 38073086668 in words is "thirty-eight billion, seventy-three million, eighty-six thousand, six hundred sixty-eight".
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