Base | Representation |
---|---|
bin | 10011101011001… |
… | …00100000101100 |
3 | 102111112210202010 |
4 | 21311210200230 |
5 | 314222204444 |
6 | 24213201220 |
7 | 4042541466 |
oct | 1165444054 |
9 | 374483663 |
10 | 165038124 |
11 | 85183649 |
12 | 47330210 |
13 | 282659c4 |
14 | 17cc1136 |
15 | e7502b9 |
hex | 9d6482c |
165038124 has 12 divisors (see below), whose sum is σ = 385088984. Its totient is φ = 55012704.
The previous prime is 165038119. The next prime is 165038143. The reversal of 165038124 is 421830561.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 165038091 and 165038100.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6876577 + ... + 6876600.
Almost surely, 2165038124 is an apocalyptic number.
It is an amenable number.
165038124 is an abundant number, since it is smaller than the sum of its proper divisors (220050860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
165038124 is a wasteful number, since it uses less digits than its factorization.
165038124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13753184 (or 13753182 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 165038124 is about 12846.7164676426. The cubic root of 165038124 is about 548.5228949730.
Adding to 165038124 its reverse (421830561), we get a palindrome (586868685).
The spelling of 165038124 in words is "one hundred sixty-five million, thirty-eight thousand, one hundred twenty-four".
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