Base | Representation |
---|---|
bin | 10011000010011000… |
… | …010110010111000010 |
3 | 1221202120102000121002 |
4 | 103002120112113002 |
5 | 313330401012010 |
6 | 13220202132002 |
7 | 1322355622601 |
oct | 230230262702 |
9 | 57676360532 |
10 | 20441032130 |
11 | 873a47aa92 |
12 | 3b657b1002 |
13 | 1c09b847ac |
14 | dbcacba38 |
15 | 7e98371a5 |
hex | 4c26165c2 |
20441032130 has 64 divisors (see below), whose sum is σ = 37617737472. Its totient is φ = 7996047360.
The previous prime is 20441032127. The next prime is 20441032151. The reversal of 20441032130 is 3123014402.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41631185 + ... + 41631675.
It is an arithmetic number, because the mean of its divisors is an integer number (587777148).
Almost surely, 220441032130 is an apocalyptic number.
20441032130 is a deficient number, since it is larger than the sum of its proper divisors (17176705342).
20441032130 is a wasteful number, since it uses less digits than its factorization.
20441032130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1019.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 20441032130 its reverse (3123014402), we get a palindrome (23564046532).
The spelling of 20441032130 in words is "twenty billion, four hundred forty-one million, thirty-two thousand, one hundred thirty".
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