Base | Representation |
---|---|
bin | 10011100100001… |
… | …01001011001001 |
3 | 102102211022220010 |
4 | 21302011023021 |
5 | 314003421322 |
6 | 24141422133 |
7 | 4032011460 |
oct | 1162051311 |
9 | 372738803 |
10 | 164123337 |
11 | 84709324 |
12 | 46b6a949 |
13 | 28005501 |
14 | 17b239d7 |
15 | e61e20c |
hex | 9c852c9 |
164123337 has 8 divisors (see below), whose sum is σ = 250092736. Its totient is φ = 93784752.
The previous prime is 164123327. The next prime is 164123339. The reversal of 164123337 is 733321461.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 164123337 - 210 = 164122313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (164123339) 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, 3907678 + ... + 3907719.
It is an arithmetic number, because the mean of its divisors is an integer number (31261592).
Almost surely, 2164123337 is an apocalyptic number.
It is an amenable number.
164123337 is a deficient number, since it is larger than the sum of its proper divisors (85969399).
164123337 is an equidigital number, since it uses as much as digits as its factorization.
164123337 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7815407.
The product of its digits is 9072, while the sum is 30.
The square root of 164123337 is about 12811.0630706433. The cubic root of 164123337 is about 547.5075506142.
Adding to 164123337 its reverse (733321461), we get a palindrome (897444798).
The spelling of 164123337 in words is "one hundred sixty-four million, one hundred twenty-three thousand, three hundred thirty-seven".
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