Base | Representation |
---|---|
bin | 111010010001001011… |
… | …1000001000001101011 |
3 | 102221222120010112201202 |
4 | 1310202113001001223 |
5 | 4022231402313233 |
6 | 133252325034415 |
7 | 12016564534541 |
oct | 1644227010153 |
9 | 387876115652 |
10 | 125130510443 |
11 | 49081a025a4 |
12 | 20301b55a0b |
13 | ba520acb73 |
14 | 60b089bd91 |
15 | 33c55dbbe8 |
hex | 1d225c106b |
125130510443 has 2 divisors, whose sum is σ = 125130510444. Its totient is φ = 125130510442.
The previous prime is 125130510433. The next prime is 125130510451. The reversal of 125130510443 is 344015031521.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 125130510443 - 210 = 125130509419 is a prime.
It is not a weakly prime, because it can be changed into another prime (125130510433) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62565255221 + 62565255222.
It is an arithmetic number, because the mean of its divisors is an integer number (62565255222).
Almost surely, 2125130510443 is an apocalyptic number.
125130510443 is a deficient number, since it is larger than the sum of its proper divisors (1).
125130510443 is an equidigital number, since it uses as much as digits as its factorization.
125130510443 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7200, while the sum is 29.
Adding to 125130510443 its reverse (344015031521), we get a palindrome (469145541964).
The spelling of 125130510443 in words is "one hundred twenty-five billion, one hundred thirty million, five hundred ten thousand, four hundred forty-three".
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