Base | Representation |
---|---|
bin | 1001101001010100100… |
… | …00011110000001011101 |
3 | 1011200110022220200011110 |
4 | 10310222100132001131 |
5 | 20412222342122031 |
6 | 412130343412233 |
7 | 32641634530356 |
oct | 4645220360135 |
9 | 1150408820143 |
10 | 331421442141 |
11 | 1186118448a9 |
12 | 54294454079 |
13 | 2533983c11a |
14 | 12080280d2d |
15 | 894aeb5c46 |
hex | 4d2a41e05d |
331421442141 has 8 divisors (see below), whose sum is σ = 442773777600. Its totient is φ = 220508367392.
The previous prime is 331421442119. The next prime is 331421442151. The reversal of 331421442141 is 141244124133.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 331421442141 - 27 = 331421442013 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 331421442099 and 331421442108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331421442151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109813416 + ... + 109816433.
It is an arithmetic number, because the mean of its divisors is an integer number (55346722200).
Almost surely, 2331421442141 is an apocalyptic number.
It is an amenable number.
331421442141 is a deficient number, since it is larger than the sum of its proper divisors (111352335459).
331421442141 is a wasteful number, since it uses less digits than its factorization.
331421442141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219630355.
The product of its digits is 9216, while the sum is 30.
Adding to 331421442141 its reverse (141244124133), we get a palindrome (472665566274).
The spelling of 331421442141 in words is "three hundred thirty-one billion, four hundred twenty-one million, four hundred forty-two thousand, one hundred forty-one".
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