Base | Representation |
---|---|
bin | 110010111101100000… |
… | …011011001110000001 |
3 | 12020020110110021200012 |
4 | 302331200123032001 |
5 | 1344031031021343 |
6 | 41045414034305 |
7 | 3644662560353 |
oct | 627540331601 |
9 | 166213407605 |
10 | 54719001473 |
11 | 2122a4a4774 |
12 | a731348995 |
13 | 52106245a6 |
14 | 29113670d3 |
15 | 1653ce2718 |
hex | cbd81b381 |
54719001473 has 2 divisors, whose sum is σ = 54719001474. Its totient is φ = 54719001472.
The previous prime is 54719001461. The next prime is 54719001539. The reversal of 54719001473 is 37410091745.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 29394416704 + 25324584769 = 171448^2 + 159137^2 .
It is a cyclic number.
It is not a de Polignac number, because 54719001473 - 210 = 54719000449 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54719001473.
It is not a weakly prime, because it can be changed into another prime (54719031473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27359500736 + 27359500737.
It is an arithmetic number, because the mean of its divisors is an integer number (27359500737).
Almost surely, 254719001473 is an apocalyptic number.
It is an amenable number.
54719001473 is a deficient number, since it is larger than the sum of its proper divisors (1).
54719001473 is an equidigital number, since it uses as much as digits as its factorization.
54719001473 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 54719001473 in words is "fifty-four billion, seven hundred nineteen million, one thousand, four hundred seventy-three".
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