Base | Representation |
---|---|
bin | 10011100101010… |
… | …01001101010111 |
3 | 102110002211100201 |
4 | 21302221031113 |
5 | 314023132220 |
6 | 24144521331 |
7 | 4033165003 |
oct | 1162511527 |
9 | 373084321 |
10 | 164270935 |
11 | 847aa204 |
12 | 47020247 |
13 | 2805774a |
14 | 17b61703 |
15 | e64cd0a |
hex | 9ca9357 |
164270935 has 32 divisors (see below), whose sum is σ = 213024960. Its totient is φ = 121347072.
The previous prime is 164270933. The next prime is 164270971. The reversal of 164270935 is 539072461.
It is a cyclic number.
It is not a de Polignac number, because 164270935 - 21 = 164270933 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a junction number, because it is equal to n+sod(n) for n = 164270894 and 164270903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164270933) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 359227 + ... + 359683.
It is an arithmetic number, because the mean of its divisors is an integer number (6657030).
Almost surely, 2164270935 is an apocalyptic number.
164270935 is a deficient number, since it is larger than the sum of its proper divisors (48754025).
164270935 is a wasteful number, since it uses less digits than its factorization.
164270935 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 595.
The product of its (nonzero) digits is 45360, while the sum is 37.
The square root of 164270935 is about 12816.8223440914. The cubic root of 164270935 is about 547.6716280457.
The spelling of 164270935 in words is "one hundred sixty-four million, two hundred seventy thousand, nine hundred thirty-five".
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