Base | Representation |
---|---|
bin | 100000111011011… |
… | …001010100100001 |
3 | 1102111111220202021 |
4 | 200323121110201 |
5 | 2112411103441 |
6 | 130452421441 |
7 | 16455446341 |
oct | 4073312441 |
9 | 1374456667 |
10 | 552441121 |
11 | 263925211 |
12 | 135017881 |
13 | 8a5b664b |
14 | 53526d21 |
15 | 337763d1 |
hex | 20ed9521 |
552441121 has 4 divisors (see below), whose sum is σ = 552637744. Its totient is φ = 552244500.
The previous prime is 552441079. The next prime is 552441133. The reversal of 552441121 is 121144255.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 121144255 = 5 ⋅24228851.
It is a cyclic number.
It is not a de Polignac number, because 552441121 - 229 = 15570209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (552441161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94035 + ... + 99736.
It is an arithmetic number, because the mean of its divisors is an integer number (138159436).
Almost surely, 2552441121 is an apocalyptic number.
It is an amenable number.
552441121 is a deficient number, since it is larger than the sum of its proper divisors (196623).
552441121 is a wasteful number, since it uses less digits than its factorization.
552441121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 196622.
The product of its digits is 1600, while the sum is 25.
The square root of 552441121 is about 23504.0660524940. The cubic root of 552441121 is about 820.5316406657.
Adding to 552441121 its reverse (121144255), we get a palindrome (673585376).
It can be divided in two parts, 55244 and 1121, that added together give a palindrome (56365).
The spelling of 552441121 in words is "five hundred fifty-two million, four hundred forty-one thousand, one hundred twenty-one".
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