Base | Representation |
---|---|
bin | 111000111101001000… |
… | …0111000111001101100 |
3 | 102200201000110122012202 |
4 | 1301322100320321230 |
5 | 4000442421111022 |
6 | 132104422521032 |
7 | 11556651445151 |
oct | 1617220707154 |
9 | 380630418182 |
10 | 122310332012 |
11 | 47964aa2820 |
12 | 1b855596178 |
13 | b6c2a3922b |
14 | 5cc4104228 |
15 | 32acc18592 |
hex | 1c7a438e6c |
122310332012 has 24 divisors (see below), whose sum is σ = 233599976400. Its totient is φ = 55572168960.
The previous prime is 122310332003. The next prime is 122310332041. The reversal of 122310332012 is 210233013221.
It is an unprimeable number.
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, 480137 + ... + 689312.
It is an arithmetic number, because the mean of its divisors is an integer number (9733332350).
Almost surely, 2122310332012 is an apocalyptic number.
It is an amenable number.
122310332012 is a deficient number, since it is larger than the sum of its proper divisors (111289644388).
122310332012 is a wasteful number, since it uses less digits than its factorization.
122310332012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1171841 (or 1171839 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 122310332012 its reverse (210233013221), we get a palindrome (332543345233).
The spelling of 122310332012 in words is "one hundred twenty-two billion, three hundred ten million, three hundred thirty-two thousand, twelve".
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