Base | Representation |
---|---|
bin | 1100000100100110… |
… | …1001010111100000 |
3 | 22100211122001102101 |
4 | 3001021221113200 |
5 | 23114034001144 |
6 | 1253315500144 |
7 | 143206030324 |
oct | 30111512740 |
9 | 8324561371 |
10 | 3240531424 |
11 | 1413217249 |
12 | 7652b7654 |
13 | 3c8490220 |
14 | 22a539984 |
15 | 13e7576d4 |
hex | c12695e0 |
3240531424 has 24 divisors (see below), whose sum is σ = 6870550680. Its totient is φ = 1495629696.
The previous prime is 3240531421. The next prime is 3240531461. The reversal of 3240531424 is 4241350423.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 3240531392 and 3240531401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3240531421) 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 3 ways as a sum of consecutive naturals, for example, 3894454 + ... + 3895285.
It is an arithmetic number, because the mean of its divisors is an integer number (286272945).
Almost surely, 23240531424 is an apocalyptic number.
It is an amenable number.
3240531424 is an abundant number, since it is smaller than the sum of its proper divisors (3630019256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3240531424 is a wasteful number, since it uses less digits than its factorization.
3240531424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7789762 (or 7789754 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 28.
The square root of 3240531424 is about 56925.6657756411. The cubic root of 3240531424 is about 1479.8081416746.
Adding to 3240531424 its reverse (4241350423), we get a palindrome (7481881847).
The spelling of 3240531424 in words is "three billion, two hundred forty million, five hundred thirty-one thousand, four hundred twenty-four".
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