Base | Representation |
---|---|
bin | 100100000110100000… |
… | …010000011110100101 |
3 | 10201001111222100021111 |
4 | 210012200100132211 |
5 | 1113342014400221 |
6 | 25450255145021 |
7 | 2541414035143 |
oct | 440640203645 |
9 | 121044870244 |
10 | 38763825061 |
11 | 15492194565 |
12 | 7619b15171 |
13 | 3869c335c0 |
14 | 1c3a342593 |
15 | 101d202be1 |
hex | 9068107a5 |
38763825061 has 8 divisors (see below), whose sum is σ = 43942797920. Its totient is φ = 33898729392.
The previous prime is 38763825059. The next prime is 38763825097. The reversal of 38763825061 is 16052836783.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38763825061 - 21 = 38763825059 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 38763824996 and 38763825014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38763825461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78469035 + ... + 78469528.
It is an arithmetic number, because the mean of its divisors is an integer number (5492849740).
Almost surely, 238763825061 is an apocalyptic number.
It is an amenable number.
38763825061 is a deficient number, since it is larger than the sum of its proper divisors (5178972859).
38763825061 is a wasteful number, since it uses less digits than its factorization.
38763825061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156938595.
The product of its (nonzero) digits is 1451520, while the sum is 49.
The spelling of 38763825061 in words is "thirty-eight billion, seven hundred sixty-three million, eight hundred twenty-five thousand, sixty-one".
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