Base | Representation |
---|---|
bin | 100000101100111… |
… | …001100111011001 |
3 | 1102020100212021222 |
4 | 200230321213121 |
5 | 2110423004431 |
6 | 130235141425 |
7 | 16411242101 |
oct | 4054714731 |
9 | 1366325258 |
10 | 548641241 |
11 | 26176a315 |
12 | 1338a4875 |
13 | 89885bb5 |
14 | 52c18201 |
15 | 3327557b |
hex | 20b399d9 |
548641241 has 6 divisors (see below), whose sum is σ = 573532890. Its totient is φ = 524786768.
The previous prime is 548641229. The next prime is 548641267. The reversal of 548641241 is 142146845.
548641241 is digitally balanced in base 2, 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., 508051600 + 40589641 = 22540^2 + 6371^2 .
It is a de Polignac number, because none of the positive numbers 2k-548641241 is a prime.
It is a super-2 number, since 2×5486412412 = 602014422652040162, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (548641271) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 518036 + ... + 519093.
It is an arithmetic number, because the mean of its divisors is an integer number (95588815).
Almost surely, 2548641241 is an apocalyptic number.
It is an amenable number.
548641241 is a deficient number, since it is larger than the sum of its proper divisors (24891649).
548641241 is a wasteful number, since it uses less digits than its factorization.
548641241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1037175 (or 1037152 counting only the distinct ones).
The product of its digits is 30720, while the sum is 35.
The square root of 548641241 is about 23423.0920460984. The cubic root of 548641241 is about 818.6460111039.
The spelling of 548641241 in words is "five hundred forty-eight million, six hundred forty-one thousand, two hundred forty-one".
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