Base | Representation |
---|---|
bin | 10011100101001… |
… | …00001100001000 |
3 | 102110001210011021 |
4 | 21302210030020 |
5 | 314022003001 |
6 | 24144242224 |
7 | 4033051033 |
oct | 1162441410 |
9 | 373053137 |
10 | 164250376 |
11 | 84795814 |
12 | 47010374 |
13 | 2804b294 |
14 | 17b5801a |
15 | e646ba1 |
hex | 9ca4308 |
164250376 has 8 divisors (see below), whose sum is σ = 307969470. Its totient is φ = 82125184.
The previous prime is 164250371. The next prime is 164250377. The reversal of 164250376 is 673052461.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 151930276 + 12320100 = 12326^2 + 3510^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×1642503762 = 53956372032282752, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (164250371) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10265641 + ... + 10265656.
Almost surely, 2164250376 is an apocalyptic number.
It is an amenable number.
164250376 is a deficient number, since it is larger than the sum of its proper divisors (143719094).
164250376 is a wasteful number, since it uses less digits than its factorization.
164250376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20531303 (or 20531299 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 34.
The square root of 164250376 is about 12816.0202871250. The cubic root of 164250376 is about 547.6487795105.
The spelling of 164250376 in words is "one hundred sixty-four million, two hundred fifty thousand, three hundred seventy-six".
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