Base | Representation |
---|---|
bin | 10011100101100… |
… | …11100011100011 |
3 | 102110011222111100 |
4 | 21302303203203 |
5 | 314031011230 |
6 | 24145445443 |
7 | 4033432365 |
oct | 1162634343 |
9 | 373158440 |
10 | 164313315 |
11 | 84829031 |
12 | 47040883 |
13 | 28070b1a |
14 | 17b72d35 |
15 | e65a660 |
hex | 9cb38e3 |
164313315 has 12 divisors (see below), whose sum is σ = 284809824. Its totient is φ = 87633744.
The previous prime is 164313301. The next prime is 164313319. The reversal of 164313315 is 513313461.
164313315 is a `hidden beast` number, since 1 + 643 + 1 + 3 + 3 + 15 = 666.
It is not a de Polignac number, because 164313315 - 25 = 164313283 is a prime.
It is not an unprimeable number, because it can be changed into a prime (164313319) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1825659 + ... + 1825748.
It is an arithmetic number, because the mean of its divisors is an integer number (23734152).
Almost surely, 2164313315 is an apocalyptic number.
164313315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
164313315 is a deficient number, since it is larger than the sum of its proper divisors (120496509).
164313315 is a wasteful number, since it uses less digits than its factorization.
164313315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3651418 (or 3651415 counting only the distinct ones).
The product of its digits is 3240, while the sum is 27.
The square root of 164313315 is about 12818.4755333854. The cubic root of 164313315 is about 547.7187216432.
Adding to 164313315 its reverse (513313461), we get a palindrome (677626776).
The spelling of 164313315 in words is "one hundred sixty-four million, three hundred thirteen thousand, three hundred fifteen".
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