Base | Representation |
---|---|
bin | 11001010000101110011011… |
… | …00001110110101001011001 |
3 | 21021200112221010222222202021 |
4 | 30220113031201312221121 |
5 | 24240113413110234113 |
6 | 314051234240334441 |
7 | 14462242143161503 |
oct | 1450271541665131 |
9 | 237615833888667 |
10 | 55550260243033 |
11 | 16777807795586 |
12 | 6292019914421 |
13 | 24cc4a059278a |
14 | da090b2c8d73 |
15 | 664eca61348d |
hex | 3285cd876a59 |
55550260243033 has 48 divisors (see below), whose sum is σ = 58327651411120. Its totient is φ = 52897104691200.
The previous prime is 55550260243021. The next prime is 55550260243057. The reversal of 55550260243033 is 33034206205555.
55550260243033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 24 ways, for example, as 22357359919449 + 33192900323584 = 4728357^2 + 5761328^2 .
It is a de Polignac number, because none of the positive numbers 2k-55550260243033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55550260243633) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54407698063 + ... + 54407699083.
Almost surely, 255550260243033 is an apocalyptic number.
It is an amenable number.
55550260243033 is a deficient number, since it is larger than the sum of its proper divisors (2777391168087).
55550260243033 is a wasteful number, since it uses less digits than its factorization.
55550260243033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2846 (or 2817 counting only the distinct ones).
The product of its (nonzero) digits is 1620000, while the sum is 43.
Adding to 55550260243033 its reverse (33034206205555), we get a palindrome (88584466448588).
The spelling of 55550260243033 in words is "fifty-five trillion, five hundred fifty billion, two hundred sixty million, two hundred forty-three thousand, thirty-three".
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