Base | Representation |
---|---|
bin | 1001011011111101110… |
… | …00100011001001000100 |
3 | 1010222221122000201210222 |
4 | 10231332320203021010 |
5 | 20303031313103140 |
6 | 404543050403512 |
7 | 32266151402165 |
oct | 4557670431104 |
9 | 1128848021728 |
10 | 324251300420 |
11 | 115572451243 |
12 | 52a13130598 |
13 | 24766204508 |
14 | 1199dcb576c |
15 | 867b78e5b5 |
hex | 4b7ee23244 |
324251300420 has 48 divisors (see below), whose sum is σ = 699440903280. Its totient is φ = 126175302144.
The previous prime is 324251300407. The next prime is 324251300437. The reversal of 324251300420 is 24003152423.
It can be written as a sum of positive squares in 8 ways, for example, as 15362115136 + 308889185284 = 123944^2 + 555778^2 .
It is a super-2 number, since 2×3242513004202 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 324251300420.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5229842 + ... + 5291478.
It is an arithmetic number, because the mean of its divisors is an integer number (14571685485).
Almost surely, 2324251300420 is an apocalyptic number.
It is an amenable number.
324251300420 is an abundant number, since it is smaller than the sum of its proper divisors (375189602860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
324251300420 is a wasteful number, since it uses less digits than its factorization.
324251300420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68792 (or 68790 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
Adding to 324251300420 its reverse (24003152423), we get a palindrome (348254452843).
The spelling of 324251300420 in words is "three hundred twenty-four billion, two hundred fifty-one million, three hundred thousand, four hundred twenty".
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