Base | Representation |
---|---|
bin | 10111010000110110001000… |
… | …01001111110010001001001 |
3 | 20201010111111002101222202122 |
4 | 23220123010021332101021 |
5 | 23201121201432202131 |
6 | 300444523045541025 |
7 | 13526632035500024 |
oct | 1350330411762111 |
9 | 221114432358678 |
10 | 51156351444041 |
11 | 15333317824038 |
12 | 58a253a714775 |
13 | 227103c0a727c |
14 | c8bda2b761bb |
15 | 5daa628aed7b |
hex | 2e86c427e449 |
51156351444041 has 2 divisors, whose sum is σ = 51156351444042. Its totient is φ = 51156351444040.
The previous prime is 51156351444013. The next prime is 51156351444047. The reversal of 51156351444041 is 14044415365115.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 49594341405625 + 1562010038416 = 7042325^2 + 1249804^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-51156351444041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 51156351443983 and 51156351444001.
It is not a weakly prime, because it can be changed into another prime (51156351444047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25578175722020 + 25578175722021.
It is an arithmetic number, because the mean of its divisors is an integer number (25578175722021).
Almost surely, 251156351444041 is an apocalyptic number.
It is an amenable number.
51156351444041 is a deficient number, since it is larger than the sum of its proper divisors (1).
51156351444041 is an equidigital number, since it uses as much as digits as its factorization.
51156351444041 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 576000, while the sum is 44.
The spelling of 51156351444041 in words is "fifty-one trillion, one hundred fifty-six billion, three hundred fifty-one million, four hundred forty-four thousand, forty-one".
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