Base | Representation |
---|---|
bin | 100100001101110000… |
… | …100011110011111000 |
3 | 10201101000000001111112 |
4 | 210031300203303320 |
5 | 1114114144222224 |
6 | 25510324015452 |
7 | 2544422425361 |
oct | 441560436370 |
9 | 121330001445 |
10 | 38885539064 |
11 | 15544967049 |
12 | 7652831588 |
13 | 388920a718 |
14 | 1c4c586b68 |
15 | 1028c4630e |
hex | 90dc23cf8 |
38885539064 has 16 divisors (see below), whose sum is σ = 72914934120. Its totient is φ = 19441556640.
The previous prime is 38885539057. The next prime is 38885539087. The reversal of 38885539064 is 46093558883.
It is a junction number, because it is equal to n+sod(n) for n = 38885538994 and 38885539012.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7274 + ... + 278969.
Almost surely, 238885539064 is an apocalyptic number.
It is an amenable number.
38885539064 is a deficient number, since it is larger than the sum of its proper divisors (34029395056).
38885539064 is a wasteful number, since it uses less digits than its factorization.
38885539064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303230 (or 303226 counting only the distinct ones).
The product of its (nonzero) digits is 24883200, while the sum is 59.
The spelling of 38885539064 in words is "thirty-eight billion, eight hundred eighty-five million, five hundred thirty-nine thousand, sixty-four".
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