Base | Representation |
---|---|
bin | 1001000101000… |
… | …1100100101111 |
3 | 2122122210212102 |
4 | 2101101210233 |
5 | 34222122423 |
6 | 3440125315 |
7 | 641461520 |
oct | 221214457 |
9 | 78583772 |
10 | 38082863 |
11 | 1a551245 |
12 | 1090683b |
13 | 7b75050 |
14 | 50b4847 |
15 | 3523c28 |
hex | 245192f |
38082863 has 8 divisors (see below), whose sum is σ = 46871328. Its totient is φ = 30131424.
The previous prime is 38082857. The next prime is 38082881. The reversal of 38082863 is 36828083.
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 38082863 - 28 = 38082607 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38082823) 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, 209156 + ... + 209337.
It is an arithmetic number, because the mean of its divisors is an integer number (5858916).
Almost surely, 238082863 is an apocalyptic number.
38082863 is a deficient number, since it is larger than the sum of its proper divisors (8788465).
38082863 is a wasteful number, since it uses less digits than its factorization.
38082863 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418513.
The product of its (nonzero) digits is 55296, while the sum is 38.
The square root of 38082863 is about 6171.1314197641. The cubic root of 38082863 is about 336.4417346445.
The spelling of 38082863 in words is "thirty-eight million, eighty-two thousand, eight hundred sixty-three".
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