Base | Representation |
---|---|
bin | 10111000000111… |
… | …001111100110011 |
3 | 222220112120220202 |
4 | 113000321330303 |
5 | 1242321111311 |
6 | 102151425415 |
7 | 12365623562 |
oct | 2700717463 |
9 | 886476822 |
10 | 386113331 |
11 | 188a5072a |
12 | a938526b |
13 | 61cbb936 |
14 | 393cbbd9 |
15 | 23d6de3b |
hex | 17039f33 |
386113331 has 8 divisors (see below), whose sum is σ = 388547664. Its totient is φ = 383685120.
The previous prime is 386113327. The next prime is 386113361. The reversal of 386113331 is 133311683.
It is a happy number.
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 386113331 - 22 = 386113327 is a prime.
It is a super-2 number, since 2×3861133312 = 298167008751831122, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 386113294 and 386113303.
It is not an unprimeable number, because it can be changed into a prime (386113361) 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, 205211 + ... + 207083.
It is an arithmetic number, because the mean of its divisors is an integer number (48568458).
Almost surely, 2386113331 is an apocalyptic number.
386113331 is a deficient number, since it is larger than the sum of its proper divisors (2434333).
386113331 is a wasteful number, since it uses less digits than its factorization.
386113331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3061.
The product of its digits is 3888, while the sum is 29.
The square root of 386113331 is about 19649.7666907269. The cubic root of 386113331 is about 728.1791933753.
The spelling of 386113331 in words is "three hundred eighty-six million, one hundred thirteen thousand, three hundred thirty-one".
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