Base | Representation |
---|---|
bin | 10011010111110… |
… | …110110101110001 |
3 | 211122120210001100 |
4 | 103113312311301 |
5 | 1131201133131 |
6 | 52130155013 |
7 | 11024430132 |
oct | 2327666561 |
9 | 748523040 |
10 | 325021041 |
11 | 157514134 |
12 | 90a22a69 |
13 | 5244b757 |
14 | 31247c89 |
15 | 1d8027e6 |
hex | 135f6d71 |
325021041 has 12 divisors (see below), whose sum is σ = 471860532. Its totient is φ = 215579616.
The previous prime is 325021013. The next prime is 325021057. The reversal of 325021041 is 140120523.
It can be written as a sum of positive squares in 2 ways, for example, as 168896016 + 156125025 = 12996^2 + 12495^2 .
It is not a de Polignac number, because 325021041 - 29 = 325020529 is a prime.
It is not an unprimeable number, because it can be changed into a prime (325021141) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89886 + ... + 93431.
It is an arithmetic number, because the mean of its divisors is an integer number (39321711).
Almost surely, 2325021041 is an apocalyptic number.
It is an amenable number.
325021041 is a deficient number, since it is larger than the sum of its proper divisors (146839491).
325021041 is a wasteful number, since it uses less digits than its factorization.
325021041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183520 (or 183517 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 325021041 is about 18028.3399402163. The cubic root of 325021041 is about 687.5492705625.
Adding to 325021041 its reverse (140120523), we get a palindrome (465141564).
The spelling of 325021041 in words is "three hundred twenty-five million, twenty-one thousand, forty-one".
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