Base | Representation |
---|---|
bin | 1010001001101100… |
… | …01111001111011111 |
3 | 112001211012112011021 |
4 | 11010312033033133 |
5 | 42130202124231 |
6 | 2300445105011 |
7 | 252025354225 |
oct | 50466171737 |
9 | 15054175137 |
10 | 5450036191 |
11 | 2347448946 |
12 | 1081258167 |
13 | 68b16bbb2 |
14 | 399b6cb15 |
15 | 21d700811 |
hex | 144d8f3df |
5450036191 has 4 divisors (see below), whose sum is σ = 5450959800. Its totient is φ = 5449112584.
The previous prime is 5450036177. The next prime is 5450036237. The reversal of 5450036191 is 1916300545.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5450036191 - 27 = 5450036063 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 (5450030191) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452896 + ... + 464773.
It is an arithmetic number, because the mean of its divisors is an integer number (1362739950).
Almost surely, 25450036191 is an apocalyptic number.
5450036191 is a deficient number, since it is larger than the sum of its proper divisors (923609).
5450036191 is an equidigital number, since it uses as much as digits as its factorization.
5450036191 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 923608.
The product of its (nonzero) digits is 16200, while the sum is 34.
The square root of 5450036191 is about 73824.3604171414. The cubic root of 5450036191 is about 1759.8127588987.
The spelling of 5450036191 in words is "five billion, four hundred fifty million, thirty-six thousand, one hundred ninety-one".
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