Base | Representation |
---|---|
bin | 101100010000000000… |
… | …010110010011010101 |
3 | 11112122021101222011012 |
4 | 230100000112103111 |
5 | 1234301332321221 |
6 | 33454404022005 |
7 | 3301264153643 |
oct | 542000262325 |
9 | 145567358135 |
10 | 47513167061 |
11 | 19171a42718 |
12 | 9260091905 |
13 | 46327a0849 |
14 | 242a34a193 |
15 | 13813ba65b |
hex | b100164d5 |
47513167061 has 2 divisors, whose sum is σ = 47513167062. Its totient is φ = 47513167060.
The previous prime is 47513167021. The next prime is 47513167099. The reversal of 47513167061 is 16076131574.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 37405880836 + 10107286225 = 193406^2 + 100535^2 .
It is a cyclic number.
It is not a de Polignac number, because 47513167061 - 210 = 47513166037 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (47513167021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23756583530 + 23756583531.
It is an arithmetic number, because the mean of its divisors is an integer number (23756583531).
Almost surely, 247513167061 is an apocalyptic number.
It is an amenable number.
47513167061 is a deficient number, since it is larger than the sum of its proper divisors (1).
47513167061 is an equidigital number, since it uses as much as digits as its factorization.
47513167061 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 105840, while the sum is 41.
The spelling of 47513167061 in words is "forty-seven billion, five hundred thirteen million, one hundred sixty-seven thousand, sixty-one".
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