Base | Representation |
---|---|
bin | 11011110100000000010011… |
… | …111100000110011100011100 |
3 | 121001002202220000121120011211 |
4 | 123310000103330012130130 |
5 | 112013101403244042340 |
6 | 1112053254300354204 |
7 | 34523254326134113 |
oct | 3364002374063434 |
9 | 531082800546154 |
10 | 122321003112220 |
11 | 35a8005639a380 |
12 | 11876768545964 |
13 | 5333a89c541a3 |
14 | 222c522264c7a |
15 | e21cb3b565ea |
hex | 6f4013f0671c |
122321003112220 has 96 divisors (see below), whose sum is σ = 292416152910336. Its totient is φ = 42545547897600.
The previous prime is 122321003112163. The next prime is 122321003112221. The reversal of 122321003112220 is 22211300123221.
It is a super-3 number, since 3×1223210031122203 (a number of 43 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 122321003112191 and 122321003112200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122321003112221) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 271046202 + ... + 271497118.
It is an arithmetic number, because the mean of its divisors is an integer number (3046001592816).
Almost surely, 2122321003112220 is an apocalyptic number.
122321003112220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122321003112220 is an abundant number, since it is smaller than the sum of its proper divisors (170095149798116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122321003112220 is a wasteful number, since it uses less digits than its factorization.
122321003112220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504571 (or 504569 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 122321003112220 its reverse (22211300123221), we get a palindrome (144532303235441).
The spelling of 122321003112220 in words is "one hundred twenty-two trillion, three hundred twenty-one billion, three million, one hundred twelve thousand, two hundred twenty".
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