Base | Representation |
---|---|
bin | 10111000001000… |
… | …101110000010011 |
3 | 222220122001020120 |
4 | 113001011300103 |
5 | 1242324133213 |
6 | 102152441323 |
7 | 12366214545 |
oct | 2701056023 |
9 | 886561216 |
10 | 386161683 |
11 | 188a83a96 |
12 | a93a9243 |
13 | 6200794b |
14 | 39401695 |
15 | 23d7d423 |
hex | 17045c13 |
386161683 has 8 divisors (see below), whose sum is σ = 519980496. Its totient is φ = 254892000.
The previous prime is 386161663. The next prime is 386161691.
386161683 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 386161683 - 28 = 386161427 is a prime.
It is not an unprimeable number, because it can be changed into a prime (386161663) 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, 636928 + ... + 637533.
It is an arithmetic number, because the mean of its divisors is an integer number (64997562).
Almost surely, 2386161683 is an apocalyptic number.
386161683 is a deficient number, since it is larger than the sum of its proper divisors (133818813).
386161683 is a wasteful number, since it uses less digits than its factorization.
386161683 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1274565.
The product of its digits is 124416, while the sum is 42.
The square root of 386161683 is about 19650.9969976080. The cubic root of 386161683 is about 728.2095881221.
The spelling of 386161683 in words is "three hundred eighty-six million, one hundred sixty-one thousand, six hundred eighty-three".
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