Base | Representation |
---|---|
bin | 100011110111000011… |
… | …110000110010101101 |
3 | 10200101110101021102002 |
4 | 203313003300302231 |
5 | 1112324200301010 |
6 | 25404441142045 |
7 | 2532116344565 |
oct | 436703606255 |
9 | 120343337362 |
10 | 38504697005 |
11 | 15369996845 |
12 | 756718a925 |
13 | 38283461a8 |
14 | 1c13b6bda5 |
15 | 10055b91a5 |
hex | 8f70f0cad |
38504697005 has 16 divisors (see below), whose sum is σ = 47011544640. Its totient is φ = 30270734208.
The previous prime is 38504696999. The next prime is 38504697059. The reversal of 38504697005 is 50079640583.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-38504697005 is a prime.
It is a super-2 number, since 2×385046970052 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192887 + ... + 337956.
It is an arithmetic number, because the mean of its divisors is an integer number (2938221540).
Almost surely, 238504697005 is an apocalyptic number.
It is an amenable number.
38504697005 is a deficient number, since it is larger than the sum of its proper divisors (8506847635).
38504697005 is a wasteful number, since it uses less digits than its factorization.
38504697005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 531100.
The product of its (nonzero) digits is 907200, while the sum is 47.
The spelling of 38504697005 in words is "thirty-eight billion, five hundred four million, six hundred ninety-seven thousand, five".
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