Base | Representation |
---|---|
bin | 10010010110000100100… |
… | …01001010001001011010 |
3 | 2020020222101202102110210 |
4 | 21023002101022021122 |
5 | 40311401033100010 |
6 | 1201322253351550 |
7 | 63353012606100 |
oct | 11130221121132 |
9 | 2206871672423 |
10 | 630324503130 |
11 | 223356827633 |
12 | a21b24985b6 |
13 | 4759331c39a |
14 | 2271783dc70 |
15 | 115e21e5b20 |
hex | 92c244a25a |
630324503130 has 96 divisors (see below), whose sum is σ = 1759974068736. Its totient is φ = 144056900736.
The previous prime is 630324503087. The next prime is 630324503147. The reversal of 630324503130 is 31305423036.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15380727 + ... + 15421653.
It is an arithmetic number, because the mean of its divisors is an integer number (18333063216).
Almost surely, 2630324503130 is an apocalyptic number.
630324503130 is an abundant number, since it is smaller than the sum of its proper divisors (1129649565606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
630324503130 is a wasteful number, since it uses less digits than its factorization.
630324503130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51428 (or 51421 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 30.
Adding to 630324503130 its reverse (31305423036), we get a palindrome (661629926166).
The spelling of 630324503130 in words is "six hundred thirty billion, three hundred twenty-four million, five hundred three thousand, one hundred thirty".
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