Base | Representation |
---|---|
bin | 100000001111111… |
… | …111000100011001 |
3 | 1101201002202201011 |
4 | 200033333010121 |
5 | 2102002431101 |
6 | 125404453521 |
7 | 16256642326 |
oct | 4017770431 |
9 | 1351082634 |
10 | 541061401 |
11 | 258462491 |
12 | 13124a2a1 |
13 | 88130a9a |
14 | 51c03b4d |
15 | 32779751 |
hex | 203ff119 |
541061401 has 4 divisors (see below), whose sum is σ = 542124900. Its totient is φ = 539997904.
The previous prime is 541061387. The next prime is 541061413. The reversal of 541061401 is 104160145.
541061401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 241771401 + 299290000 = 15549^2 + 17300^2 .
It is a cyclic number.
It is not a de Polignac number, because 541061401 - 27 = 541061273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (541061501) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530986 + ... + 532003.
It is an arithmetic number, because the mean of its divisors is an integer number (135531225).
Almost surely, 2541061401 is an apocalyptic number.
It is an amenable number.
541061401 is a deficient number, since it is larger than the sum of its proper divisors (1063499).
541061401 is a wasteful number, since it uses less digits than its factorization.
541061401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1063498.
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 541061401 is about 23260.7265793655. The cubic root of 541061401 is about 814.8584701609.
The spelling of 541061401 in words is "five hundred forty-one million, sixty-one thousand, four hundred one".
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