Base | Representation |
---|---|
bin | 111001000111100111… |
… | …0110101110111110010 |
3 | 102201121112102011021211 |
4 | 1302033032311313302 |
5 | 4002203000214400 |
6 | 132203350510334 |
7 | 11601452535010 |
oct | 1621716656762 |
9 | 381545364254 |
10 | 122662116850 |
11 | 48025626999 |
12 | 1b9333653aa |
13 | b74a898940 |
14 | 5d18b178b0 |
15 | 32cda55dba |
hex | 1c8f3b5df2 |
122662116850 has 48 divisors (see below), whose sum is σ = 280801902528. Its totient is φ = 38820536640.
The previous prime is 122662116791. The next prime is 122662116869. The reversal of 122662116850 is 58611266221.
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 23 ways as a sum of consecutive naturals, for example, 13474804 + ... + 13483903.
It is an arithmetic number, because the mean of its divisors is an integer number (5850039636).
Almost surely, 2122662116850 is an apocalyptic number.
122662116850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122662116850 is an abundant number, since it is smaller than the sum of its proper divisors (158139785678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122662116850 is a wasteful number, since it uses less digits than its factorization.
122662116850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26958739 (or 26958734 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 40.
The spelling of 122662116850 in words is "one hundred twenty-two billion, six hundred sixty-two million, one hundred sixteen thousand, eight hundred fifty".
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