Base | Representation |
---|---|
bin | 1000011001001110111… |
… | …0101010011110000110 |
3 | 111210020102002011211221 |
4 | 2012103232222132012 |
5 | 4330321333412402 |
6 | 150130020150554 |
7 | 13263501131554 |
oct | 2062356523606 |
9 | 453212064757 |
10 | 144212404102 |
11 | 56184162748 |
12 | 23b4853845a |
13 | 107a34c18c0 |
14 | 6da0c72bd4 |
15 | 3b40951337 |
hex | 2193baa786 |
144212404102 has 16 divisors (see below), whose sum is σ = 232987744080. Its totient is φ = 66551215392.
The previous prime is 144212404093. The next prime is 144212404103. The reversal of 144212404102 is 201404212441.
It is a happy number.
144212404102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144212404103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134593 + ... + 553660.
It is an arithmetic number, because the mean of its divisors is an integer number (14561734005).
Almost surely, 2144212404102 is an apocalyptic number.
144212404102 is a deficient number, since it is larger than the sum of its proper divisors (88775339978).
144212404102 is a wasteful number, since it uses less digits than its factorization.
144212404102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 696327.
The product of its (nonzero) digits is 2048, while the sum is 25.
Adding to 144212404102 its reverse (201404212441), we get a palindrome (345616616543).
The spelling of 144212404102 in words is "one hundred forty-four billion, two hundred twelve million, four hundred four thousand, one hundred two".
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