Base | Representation |
---|---|
bin | 1101001001101100… |
… | …0010010001001100 |
3 | 100010000212221122221 |
4 | 3102123002101030 |
5 | 24212224140130 |
6 | 1342150345124 |
7 | 153325035142 |
oct | 32233022114 |
9 | 10100787587 |
10 | 3530302540 |
11 | 1551844606 |
12 | 82635b1a4 |
13 | 44351921b |
14 | 256c09592 |
15 | 159de587a |
hex | d26c244c |
3530302540 has 96 divisors (see below), whose sum is σ = 7823692800. Its totient is φ = 1336634880.
The previous prime is 3530302513. The next prime is 3530302597. The reversal of 3530302540 is 452030353.
It is a happy number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 5356731 + ... + 5357389.
It is an arithmetic number, because the mean of its divisors is an integer number (81496800).
Almost surely, 23530302540 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3530302540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3911846400).
3530302540 is an abundant number, since it is smaller than the sum of its proper divisors (4293390260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3530302540 is a wasteful number, since it uses less digits than its factorization.
3530302540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 895 (or 893 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 25.
The square root of 3530302540 is about 59416.3490968605. The cubic root of 3530302540 is about 1522.6636322987.
Adding to 3530302540 its reverse (452030353), we get a palindrome (3982332893).
The spelling of 3530302540 in words is "three billion, five hundred thirty million, three hundred two thousand, five hundred forty".
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