Base | Representation |
---|---|
bin | 111000111010110001… |
… | …0101110100001011010 |
3 | 102200111111102100111222 |
4 | 1301311202232201122 |
5 | 4000312131401020 |
6 | 132052513052042 |
7 | 11555000252204 |
oct | 1616542564132 |
9 | 380444370458 |
10 | 122231122010 |
11 | 47924311108 |
12 | 1b832b57022 |
13 | b6ac4c45ca |
14 | 5cb77a5774 |
15 | 32a5cbdb25 |
hex | 1c758ae85a |
122231122010 has 16 divisors (see below), whose sum is σ = 221598871200. Its totient is φ = 48540704016.
The previous prime is 122231122001. The next prime is 122231122067. The reversal of 122231122010 is 10221132221.
It is a self number, because there is not a number n which added to its sum of digits gives 122231122010.
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, 43966640 + ... + 43969419.
It is an arithmetic number, because the mean of its divisors is an integer number (13849929450).
Almost surely, 2122231122010 is an apocalyptic number.
122231122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122231122010 is a deficient number, since it is larger than the sum of its proper divisors (99367749190).
122231122010 is a wasteful number, since it uses less digits than its factorization.
122231122010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87936205.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 122231122010 its reverse (10221132221), we get a palindrome (132452254231).
The spelling of 122231122010 in words is "one hundred twenty-two billion, two hundred thirty-one million, one hundred twenty-two thousand, ten".
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