Base | Representation |
---|---|
bin | 111000111000001010… |
… | …0111011000001010110 |
3 | 102200021101202122100202 |
4 | 1301300110323001112 |
5 | 4000122231221420 |
6 | 132040105340502 |
7 | 11552555420654 |
oct | 1616024730126 |
9 | 380241678322 |
10 | 122143617110 |
11 | 47889984409 |
12 | 1b809797732 |
13 | b697337268 |
14 | 5ca9d07dd4 |
15 | 329d286575 |
hex | 1c7053b056 |
122143617110 has 16 divisors (see below), whose sum is σ = 220007999232. Its totient is φ = 48824227200.
The previous prime is 122143617109. The next prime is 122143617121. The reversal of 122143617110 is 11716341221.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4137011 + ... + 4166430.
It is an arithmetic number, because the mean of its divisors is an integer number (13750499952).
Almost surely, 2122143617110 is an apocalyptic number.
122143617110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122143617110 is a deficient number, since it is larger than the sum of its proper divisors (97864382122).
122143617110 is a wasteful number, since it uses less digits than its factorization.
122143617110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8304919.
The product of its (nonzero) digits is 2016, while the sum is 29.
Adding to 122143617110 its reverse (11716341221), we get a palindrome (133859958331).
The spelling of 122143617110 in words is "one hundred twenty-two billion, one hundred forty-three million, six hundred seventeen thousand, one hundred ten".
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