Base | Representation |
---|---|
bin | 101000011000101001111… |
… | …1000011011111110000101 |
3 | 201122121211020111012121201 |
4 | 1100301103320123332011 |
5 | 1211414413243044424 |
6 | 15445511122142501 |
7 | 1112003455323304 |
oct | 120612370337605 |
9 | 21577736435551 |
10 | 5550505049989 |
11 | 184aa57443599 |
12 | 757884ab1a31 |
13 | 3135447b45b3 |
14 | 15290840843b |
15 | 995ac20dd44 |
hex | 50c53e1bf85 |
5550505049989 has 2 divisors, whose sum is σ = 5550505049990. Its totient is φ = 5550505049988.
The previous prime is 5550505049953. The next prime is 5550505050043. The reversal of 5550505049989 is 9899405050555.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4569547522500 + 980957527489 = 2137650^2 + 990433^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5550505049989 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5550505049989.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5550505049189) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775252524994 + 2775252524995.
It is an arithmetic number, because the mean of its divisors is an integer number (2775252524995).
Almost surely, 25550505049989 is an apocalyptic number.
It is an amenable number.
5550505049989 is a deficient number, since it is larger than the sum of its proper divisors (1).
5550505049989 is an equidigital number, since it uses as much as digits as its factorization.
5550505049989 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 72900000, while the sum is 64.
The spelling of 5550505049989 in words is "five trillion, five hundred fifty billion, five hundred five million, forty-nine thousand, nine hundred eighty-nine".
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