Base | Representation |
---|---|
bin | 10110101101100… |
… | …000010000100011 |
3 | 222112222012021120 |
4 | 112231200100203 |
5 | 1240020333423 |
6 | 101450423323 |
7 | 12304451643 |
oct | 2655402043 |
9 | 875865246 |
10 | 381027363 |
11 | 186097552 |
12 | a7731b43 |
13 | 60c2a9a2 |
14 | 38866523 |
15 | 236b6ee3 |
hex | 16b60423 |
381027363 has 8 divisors (see below), whose sum is σ = 508128000. Its totient is φ = 253972488.
The previous prime is 381027337. The next prime is 381027371. The reversal of 381027363 is 363720183.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 381027363 - 25 = 381027331 is a prime.
It is not an unprimeable number, because it can be changed into a prime (381027323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21738 + ... + 35136.
It is an arithmetic number, because the mean of its divisors is an integer number (63516000).
Almost surely, 2381027363 is an apocalyptic number.
381027363 is a deficient number, since it is larger than the sum of its proper divisors (127100637).
381027363 is a wasteful number, since it uses less digits than its factorization.
381027363 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22881.
The product of its (nonzero) digits is 18144, while the sum is 33.
The square root of 381027363 is about 19519.9222078368. The cubic root of 381027363 is about 724.9678070525.
The spelling of 381027363 in words is "three hundred eighty-one million, twenty-seven thousand, three hundred sixty-three".
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