Base | Representation |
---|---|
bin | 10110101111001100010000… |
… | …01111010010000000110101 |
3 | 20120000221201222011021012211 |
4 | 23113212020033102000311 |
5 | 23023200000000000203 |
6 | 254201403301213421 |
7 | 13350244416421225 |
oct | 1327461017220065 |
9 | 216027658137184 |
10 | 50000000000053 |
11 | 14a27976559134 |
12 | 5736402a01271 |
13 | 21b8c97722ccc |
14 | c4c027608085 |
15 | 5ba934b5ec6d |
hex | 2d79883d2035 |
50000000000053 has 2 divisors, whose sum is σ = 50000000000054. Its totient is φ = 50000000000052.
The previous prime is 49999999999981. The next prime is 50000000000099. The reversal of 50000000000053 is 35000000000005.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 29849974301169 + 20150025698884 = 5463513^2 + 4488878^2 .
It is a cyclic number.
It is not a de Polignac number, because 50000000000053 - 217 = 49999999868981 is a prime.
50000000000053 is a modest number, since divided by 53 gives 5 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 49999999999943 and 50000000000042.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (50000000001053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25000000000026 + 25000000000027.
It is an arithmetic number, because the mean of its divisors is an integer number (25000000000027).
Almost surely, 250000000000053 is an apocalyptic number.
It is an amenable number.
50000000000053 is a deficient number, since it is larger than the sum of its proper divisors (1).
50000000000053 is an equidigital number, since it uses as much as digits as its factorization.
50000000000053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 75, while the sum is 13.
Adding to 50000000000053 its reverse (35000000000005), we get a palindrome (85000000000058).
The spelling of 50000000000053 in words is "fifty trillion, fifty-three", and thus it is an aban number and an uban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •