Base | Representation |
---|---|
bin | 10110110010001100… |
… | …01001011101110111 |
3 | 1011120111001020202100 |
4 | 23121012021131313 |
5 | 200022420431403 |
6 | 5341442313143 |
7 | 612061000542 |
oct | 133106113567 |
9 | 34514036670 |
10 | 12232202103 |
11 | 5207839540 |
12 | 24546587b3 |
13 | 11cc2b5214 |
14 | 8407c3859 |
15 | 4b8d3b2a3 |
hex | 2d9189777 |
12232202103 has 12 divisors (see below), whose sum is σ = 19274985288. Its totient is φ = 7413455760.
The previous prime is 12232202077. The next prime is 12232202119. The reversal of 12232202103 is 30120223221.
It is not a de Polignac number, because 12232202103 - 220 = 12231153527 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12232201103) 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 11 ways as a sum of consecutive naturals, for example, 61778700 + ... + 61778897.
It is an arithmetic number, because the mean of its divisors is an integer number (1606248774).
Almost surely, 212232202103 is an apocalyptic number.
12232202103 is a deficient number, since it is larger than the sum of its proper divisors (7042783185).
12232202103 is a wasteful number, since it uses less digits than its factorization.
12232202103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123557614 (or 123557611 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 12232202103 its reverse (30120223221), we get a palindrome (42352425324).
The spelling of 12232202103 in words is "twelve billion, two hundred thirty-two million, two hundred two thousand, one hundred three".
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