Base | Representation |
---|---|
bin | 1010001001110111… |
… | …10100101011010001 |
3 | 112001220221220110100 |
4 | 11010323310223101 |
5 | 42131041001431 |
6 | 2300540323013 |
7 | 252043662465 |
oct | 50473645321 |
9 | 15056856410 |
10 | 5451500241 |
11 | 2348258900 |
12 | 1081843469 |
13 | 68b5623b5 |
14 | 39a0304a5 |
15 | 21d8de4e6 |
hex | 144ef4ad1 |
5451500241 has 18 divisors (see below), whose sum is σ = 8655322130. Its totient is φ = 3303938880.
The previous prime is 5451500239. The next prime is 5451500251. The reversal of 5451500241 is 1420051545.
5451500241 is digitally balanced in base 3, 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 only one way, i.e., 3481472016 + 1970028225 = 59004^2 + 44385^2 .
It is not a de Polignac number, because 5451500241 - 21 = 5451500239 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5451500251) 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 17 ways as a sum of consecutive naturals, for example, 2501896 + ... + 2504073.
Almost surely, 25451500241 is an apocalyptic number.
It is an amenable number.
5451500241 is a deficient number, since it is larger than the sum of its proper divisors (3203821889).
5451500241 is a wasteful number, since it uses less digits than its factorization.
5451500241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5005997 (or 5005983 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 27.
The square root of 5451500241 is about 73834.2755161856. The cubic root of 5451500241 is about 1759.9703250205.
Adding to 5451500241 its reverse (1420051545), we get a palindrome (6871551786).
The spelling of 5451500241 in words is "five billion, four hundred fifty-one million, five hundred thousand, two hundred forty-one".
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