Base | Representation |
---|---|
bin | 1111110010011000000… |
… | …00101111111110110101 |
3 | 1220212010122201020002211 |
4 | 13321030000233332311 |
5 | 32341404413103440 |
6 | 1053105524133421 |
7 | 54122124435640 |
oct | 7711400577665 |
9 | 1825118636084 |
10 | 542441144245 |
11 | 19a058980320 |
12 | 89166537271 |
13 | 3c1c8b93590 |
14 | 1c37bac0a57 |
15 | e19babbeea |
hex | 7e4c02ffb5 |
542441144245 has 32 divisors (see below), whose sum is σ = 873975110400. Its totient is φ = 312133962240.
The previous prime is 542441144191. The next prime is 542441144293.
542441144245 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 542441144245 - 27 = 542441144117 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 542441144198 and 542441144207.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 54184920 + ... + 54194929.
It is an arithmetic number, because the mean of its divisors is an integer number (27311722200).
Almost surely, 2542441144245 is an apocalyptic number.
542441144245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
542441144245 is a deficient number, since it is larger than the sum of its proper divisors (331533966155).
542441144245 is a wasteful number, since it uses less digits than its factorization.
542441144245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108379885.
The product of its digits is 409600, while the sum is 40.
It can be divided in two parts, 542441 and 144245, that added together give a palindrome (686686).
The spelling of 542441144245 in words is "five hundred forty-two billion, four hundred forty-one million, one hundred forty-four thousand, two hundred forty-five".
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