Base | Representation |
---|---|
bin | 111000111101001101… |
… | …1111100101010011110 |
3 | 102200201012220220212220 |
4 | 1301322123330222132 |
5 | 4000444141343011 |
6 | 132105005010210 |
7 | 11560015211061 |
oct | 1617233745236 |
9 | 380635826786 |
10 | 122313231006 |
11 | 479666a288a |
12 | 1b856553966 |
13 | b6c3512905 |
14 | 5cc465a8d8 |
15 | 32ad0dc506 |
hex | 1c7a6fca9e |
122313231006 has 64 divisors (see below), whose sum is σ = 260052249600. Its totient is φ = 38243145600.
The previous prime is 122313230981. The next prime is 122313231011. The reversal of 122313231006 is 600132313221.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 23246416 + ... + 23251676.
It is an arithmetic number, because the mean of its divisors is an integer number (4063316400).
Almost surely, 2122313231006 is an apocalyptic number.
122313231006 is an abundant number, since it is smaller than the sum of its proper divisors (137739018594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122313231006 is a wasteful number, since it uses less digits than its factorization.
122313231006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7265.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 122313231006 its reverse (600132313221), we get a palindrome (722445544227).
The spelling of 122313231006 in words is "one hundred twenty-two billion, three hundred thirteen million, two hundred thirty-one thousand, six".
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