Base | Representation |
---|---|
bin | 11011100101010101110110… |
… | …000100010111010011000010 |
3 | 120220112102220200212220201121 |
4 | 123211111312010113103002 |
5 | 111400044201011143020 |
6 | 1110002324142222454 |
7 | 34360412314125265 |
oct | 3345256604272302 |
9 | 526472820786647 |
10 | 121313332131010 |
11 | 357217713a0798 |
12 | 11733405584a2a |
13 | 528ca4b663816 |
14 | 21d584d11ccdc |
15 | e05988c36baa |
hex | 6e55761174c2 |
121313332131010 has 32 divisors (see below), whose sum is σ = 219066255048960. Its totient is φ = 48369282219648.
The previous prime is 121313332130983. The next prime is 121313332131041. The reversal of 121313332131010 is 10131233313121.
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 15 ways as a sum of consecutive naturals, for example, 158255431 + ... + 159020149.
It is an arithmetic number, because the mean of its divisors is an integer number (6845820470280).
Almost surely, 2121313332131010 is an apocalyptic number.
121313332131010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121313332131010 is a deficient number, since it is larger than the sum of its proper divisors (97752922917950).
121313332131010 is a wasteful number, since it uses less digits than its factorization.
121313332131010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 815722.
The product of its (nonzero) digits is 972, while the sum is 25.
Adding to 121313332131010 its reverse (10131233313121), we get a palindrome (131444565444131).
The spelling of 121313332131010 in words is "one hundred twenty-one trillion, three hundred thirteen billion, three hundred thirty-two million, one hundred thirty-one thousand, ten".
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