Base | Representation |
---|---|
bin | 111000110110011110… |
… | …0000100110000000100 |
3 | 102200010102210121010210 |
4 | 1301230330010300010 |
5 | 4000013203143331 |
6 | 132030315115420 |
7 | 11551265302650 |
oct | 1615474046004 |
9 | 380112717123 |
10 | 122086771716 |
11 | 4785a888648 |
12 | 1b7b2742b70 |
13 | b688623130 |
14 | 5ca254ba60 |
15 | 32982a8446 |
hex | 1c6cf04c04 |
122086771716 has 384 divisors, whose sum is σ = 377162956800. Its totient is φ = 29841799680.
The previous prime is 122086771673. The next prime is 122086771721. The reversal of 122086771716 is 617177680221.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 263686101 + ... + 263686563.
It is an arithmetic number, because the mean of its divisors is an integer number (982195200).
Almost surely, 2122086771716 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122086771716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188581478400).
122086771716 is an abundant number, since it is smaller than the sum of its proper divisors (255076185084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122086771716 is a wasteful number, since it uses less digits than its factorization.
122086771716 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 759 (or 757 counting only the distinct ones).
The product of its (nonzero) digits is 395136, while the sum is 48.
The spelling of 122086771716 in words is "one hundred twenty-two billion, eighty-six million, seven hundred seventy-one thousand, seven hundred sixteen".
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