Base | Representation |
---|---|
bin | 10011100011101… |
… | …100001100000101 |
3 | 211212102101022221 |
4 | 103203230030011 |
5 | 1132444420031 |
6 | 52320452341 |
7 | 11063000143 |
oct | 2343541405 |
9 | 755371287 |
10 | 328123141 |
11 | 159242855 |
12 | 91a7a0b1 |
13 | 52c96708 |
14 | 31814593 |
15 | 1dc16a11 |
hex | 138ec305 |
328123141 has 8 divisors (see below), whose sum is σ = 354728480. Its totient is φ = 302451408.
The previous prime is 328123111. The next prime is 328123177. The reversal of 328123141 is 141321823.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 328123141 - 25 = 328123109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (328123111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232671 + ... + 234076.
It is an arithmetic number, because the mean of its divisors is an integer number (44341060).
Almost surely, 2328123141 is an apocalyptic number.
It is an amenable number.
328123141 is a deficient number, since it is larger than the sum of its proper divisors (26605339).
328123141 is a wasteful number, since it uses less digits than its factorization.
328123141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 466803.
The product of its digits is 1152, while the sum is 25.
The square root of 328123141 is about 18114.1696193891. The cubic root of 328123141 is about 689.7297415303.
Adding to 328123141 its reverse (141321823), we get a palindrome (469444964).
It can be divided in two parts, 32812 and 3141, that added together give a palindrome (35953).
The spelling of 328123141 in words is "three hundred twenty-eight million, one hundred twenty-three thousand, one hundred forty-one".
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