Base | Representation |
---|---|
bin | 10011011000001… |
… | …011011001100110 |
3 | 211122202001120100 |
4 | 103120023121212 |
5 | 1131211332004 |
6 | 52132044530 |
7 | 11025230505 |
oct | 2330133146 |
9 | 748661510 |
10 | 325105254 |
11 | 157571431 |
12 | 90a63746 |
13 | 5247ab96 |
14 | 3126a83c |
15 | 1d81c739 |
hex | 1360b666 |
325105254 has 48 divisors (see below), whose sum is σ = 730613520. Its totient is φ = 104354880.
The previous prime is 325105243. The next prime is 325105259. The reversal of 325105254 is 452501523.
It is a happy number.
325105254 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (325105259) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 305884 + ... + 306944.
It is an arithmetic number, because the mean of its divisors is an integer number (15221115).
Almost surely, 2325105254 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 325105254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365306760).
325105254 is an abundant number, since it is smaller than the sum of its proper divisors (405508266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325105254 is a wasteful number, since it uses less digits than its factorization.
325105254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1685 (or 1682 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 325105254 is about 18030.6753617273. The cubic root of 325105254 is about 687.6086468074.
Adding to 325105254 its reverse (452501523), we get a palindrome (777606777).
The spelling of 325105254 in words is "three hundred twenty-five million, one hundred five thousand, two hundred fifty-four".
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