Base | Representation |
---|---|
bin | 111000111010110011… |
… | …0001100011101111111 |
3 | 102200111120010112120002 |
4 | 1301311212030131333 |
5 | 4000312344443403 |
6 | 132052544344515 |
7 | 11555011056500 |
oct | 1616546143577 |
9 | 380446115502 |
10 | 122232031103 |
11 | 47924882126 |
12 | 1b83331513b |
13 | b6ac752330 |
14 | 5cb7960ba7 |
15 | 32a5ded188 |
hex | 1c7598c77f |
122232031103 has 24 divisors (see below), whose sum is σ = 153150691680. Its totient is φ = 96695363520.
The previous prime is 122232031099. The next prime is 122232031121. The reversal of 122232031103 is 301130232221.
It is not a de Polignac number, because 122232031103 - 22 = 122232031099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122232031123) 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 23 ways as a sum of consecutive naturals, for example, 5378318 + ... + 5400996.
It is an arithmetic number, because the mean of its divisors is an integer number (6381278820).
Almost surely, 2122232031103 is an apocalyptic number.
122232031103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
122232031103 is a deficient number, since it is larger than the sum of its proper divisors (30918660577).
122232031103 is a wasteful number, since it uses less digits than its factorization.
122232031103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31167 (or 31160 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 122232031103 its reverse (301130232221), we get a palindrome (423362263324).
The spelling of 122232031103 in words is "one hundred twenty-two billion, two hundred thirty-two million, thirty-one thousand, one hundred three".
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