Base | Representation |
---|---|
bin | 101100011100011101110… |
… | …001011010011100111001 |
3 | 101210222110221002122220200 |
4 | 230130131301122130321 |
5 | 400020021114140441 |
6 | 10255031224512413 |
7 | 433442310123252 |
oct | 54343561323471 |
9 | 11728427078820 |
10 | 3054221240121 |
11 | a783192a2a27 |
12 | 413b1861b709 |
13 | 19201cca433c |
14 | a7b7a0cbb29 |
15 | 546a99b17b6 |
hex | 2c71dc5a739 |
3054221240121 has 12 divisors (see below), whose sum is σ = 4411918098900. Its totient is φ = 2036025095040.
The previous prime is 3054221240101. The next prime is 3054221240129. The reversal of 3054221240121 is 1210421224503.
3054221240121 is a `hidden beast` number, since 3 + 0 + 5 + 42 + 212 + 401 + 2 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1694711879721 + 1359509360400 = 1301811^2 + 1165980^2 .
It is not a de Polignac number, because 3054221240121 - 233 = 3045631305529 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3054221240129) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 10041700 + ... + 10341381.
It is an arithmetic number, because the mean of its divisors is an integer number (367659841575).
Almost surely, 23054221240121 is an apocalyptic number.
It is an amenable number.
3054221240121 is a deficient number, since it is larger than the sum of its proper divisors (1357696858779).
3054221240121 is a wasteful number, since it uses less digits than its factorization.
3054221240121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20399736 (or 20399733 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
Adding to 3054221240121 its reverse (1210421224503), we get a palindrome (4264642464624).
The spelling of 3054221240121 in words is "three trillion, fifty-four billion, two hundred twenty-one million, two hundred forty thousand, one hundred twenty-one".
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