Base | Representation |
---|---|
bin | 10011101001101… |
… | …10001000001000 |
3 | 102111012011010112 |
4 | 21310312020020 |
5 | 314200120021 |
6 | 24205133452 |
7 | 4041120545 |
oct | 1164661010 |
9 | 374164115 |
10 | 164848136 |
11 | 85063932 |
12 | 4725a288 |
13 | 281ca39b |
14 | 17c71bcc |
15 | e713d5b |
hex | 9d36208 |
164848136 has 8 divisors (see below), whose sum is σ = 309090270. Its totient is φ = 82424064.
The previous prime is 164848121. The next prime is 164848139. The reversal of 164848136 is 631848461.
It can be written as a sum of positive squares in only one way, i.e., 140896900 + 23951236 = 11870^2 + 4894^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 164848093 and 164848102.
It is not an unprimeable number, because it can be changed into a prime (164848139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10303001 + ... + 10303016.
Almost surely, 2164848136 is an apocalyptic number.
It is an amenable number.
164848136 is a deficient number, since it is larger than the sum of its proper divisors (144242134).
164848136 is a wasteful number, since it uses less digits than its factorization.
164848136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20606023 (or 20606019 counting only the distinct ones).
The product of its digits is 110592, while the sum is 41.
The square root of 164848136 is about 12839.3199196842. The cubic root of 164848136 is about 548.3123319428.
The spelling of 164848136 in words is "one hundred sixty-four million, eight hundred forty-eight thousand, one hundred thirty-six".
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