Base | Representation |
---|---|
bin | 1101001000001001111… |
… | …10110100110010100101 |
3 | 1121010020210211102012211 |
4 | 12210010332310302211 |
5 | 24342230104102401 |
6 | 543113433043421 |
7 | 44405365315432 |
oct | 6440476646245 |
9 | 1533223742184 |
10 | 451055144101 |
11 | 164322962871 |
12 | 73501556571 |
13 | 336c3b84b93 |
14 | 17b8cab6b89 |
15 | baedc13951 |
hex | 6904fb4ca5 |
451055144101 has 12 divisors (see below), whose sum is σ = 460367651520. Its totient is φ = 441927190640.
The previous prime is 451055144093. The next prime is 451055144123. The reversal of 451055144101 is 101441550154.
It is not a de Polignac number, because 451055144101 - 23 = 451055144093 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 (451055144161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1908006 + ... + 2131336.
It is an arithmetic number, because the mean of its divisors is an integer number (38363970960).
Almost surely, 2451055144101 is an apocalyptic number.
It is an amenable number.
451055144101 is a deficient number, since it is larger than the sum of its proper divisors (9312507419).
451055144101 is an equidigital number, since it uses as much as digits as its factorization.
451055144101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224156 (or 224103 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 31.
Adding to 451055144101 its reverse (101441550154), we get a palindrome (552496694255).
The spelling of 451055144101 in words is "four hundred fifty-one billion, fifty-five million, one hundred forty-four thousand, one hundred one".
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