Base | Representation |
---|---|
bin | 10011100101000… |
… | …10111110000000 |
3 | 102110001112022002 |
4 | 21302202332000 |
5 | 314021323001 |
6 | 24144203132 |
7 | 4033030331 |
oct | 1162427600 |
9 | 373045262 |
10 | 164245376 |
11 | 84791a89 |
12 | 470094a8 |
13 | 28048c19 |
14 | 17b56288 |
15 | e64546b |
hex | 9ca2f80 |
164245376 has 16 divisors (see below), whose sum is σ = 327207840. Its totient is φ = 82122624.
The previous prime is 164245349. The next prime is 164245379. The reversal of 164245376 is 673542461.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164245379) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641456 + ... + 641711.
It is an arithmetic number, because the mean of its divisors is an integer number (20450490).
Almost surely, 2164245376 is an apocalyptic number.
164245376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
164245376 is a deficient number, since it is larger than the sum of its proper divisors (162962464).
164245376 is an equidigital number, since it uses as much as digits as its factorization.
164245376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1283181 (or 1283169 counting only the distinct ones).
The product of its digits is 120960, while the sum is 38.
The square root of 164245376 is about 12815.8252172851. The cubic root of 164245376 is about 547.6432224016.
The spelling of 164245376 in words is "one hundred sixty-four million, two hundred forty-five thousand, three hundred seventy-six".
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