Base | Representation |
---|---|
bin | 10001100000100110001… |
… | …110101010010000111111 |
3 | 11021000202022200220120120 |
4 | 101200212032222100333 |
5 | 124203204422021343 |
6 | 2320431322150023 |
7 | 152634134056425 |
oct | 21404616522077 |
9 | 4230668626516 |
10 | 1203232220223 |
11 | 424319246a80 |
12 | 175240052313 |
13 | 89606127c57 |
14 | 423458dd115 |
15 | 21473850683 |
hex | 118263aa43f |
1203232220223 has 16 divisors (see below), whose sum is σ = 1753221055872. Its totient is φ = 727954524000.
The previous prime is 1203232220167. The next prime is 1203232220231. The reversal of 1203232220223 is 3220222323021.
It is not a de Polignac number, because 1203232220223 - 214 = 1203232203839 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1203232220193 and 1203232220202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1203232220123) 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 15 ways as a sum of consecutive naturals, for example, 31908988 + ... + 31946673.
It is an arithmetic number, because the mean of its divisors is an integer number (109576315992).
Almost surely, 21203232220223 is an apocalyptic number.
1203232220223 is a deficient number, since it is larger than the sum of its proper divisors (549988835649).
1203232220223 is a wasteful number, since it uses less digits than its factorization.
1203232220223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63856246.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 1203232220223 its reverse (3220222323021), we get a palindrome (4423454543244).
The spelling of 1203232220223 in words is "one trillion, two hundred three billion, two hundred thirty-two million, two hundred twenty thousand, two hundred twenty-three".
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