Base | Representation |
---|---|
bin | 1010010010101011… |
… | …10111010010100101 |
3 | 112021002002012122101 |
4 | 11021111313102211 |
5 | 42304002414212 |
6 | 2312141132101 |
7 | 253632266365 |
oct | 51125672245 |
9 | 15232065571 |
10 | 5525435557 |
11 | 2385a67574 |
12 | 10a255a031 |
13 | 6a097b1c5 |
14 | 3a5b989a5 |
15 | 225146157 |
hex | 1495774a5 |
5525435557 has 4 divisors (see below), whose sum is σ = 5850461196. Its totient is φ = 5200409920.
The previous prime is 5525435471. The next prime is 5525435563. The reversal of 5525435557 is 7555345255.
5525435557 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7555345255 = 5 ⋅1511069051.
It can be written as a sum of positive squares in 2 ways, for example, as 3690684001 + 1834751556 = 60751^2 + 42834^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5525435557 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5525435057) 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 in 3 ways as a sum of consecutive naturals, for example, 162512794 + ... + 162512827.
It is an arithmetic number, because the mean of its divisors is an integer number (1462615299).
Almost surely, 25525435557 is an apocalyptic number.
It is an amenable number.
5525435557 is a deficient number, since it is larger than the sum of its proper divisors (325025639).
5525435557 is a wasteful number, since it uses less digits than its factorization.
5525435557 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 325025638.
The product of its digits is 2625000, while the sum is 46.
The square root of 5525435557 is about 74333.2735522929. The cubic root of 5525435557 is about 1767.8910860074.
The spelling of 5525435557 in words is "five billion, five hundred twenty-five million, four hundred thirty-five thousand, five hundred fifty-seven".
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