Base | Representation |
---|---|
bin | 111000111010110111… |
… | …0110111001000101100 |
3 | 102200111201101222001011 |
4 | 1301311232313020230 |
5 | 4000313440144040 |
6 | 132053105155004 |
7 | 11555036301244 |
oct | 1616556671054 |
9 | 380451358034 |
10 | 122234303020 |
11 | 47926094045 |
12 | 1b83402ba64 |
13 | b6b006946b |
14 | 5cb7d92b24 |
15 | 32a61eb3ea |
hex | 1c75bb722c |
122234303020 has 24 divisors (see below), whose sum is σ = 257042260944. Its totient is φ = 48827011776.
The previous prime is 122234302991. The next prime is 122234303027. The reversal of 122234303020 is 20303432221.
It is a super-2 number, since 2×1222343030202 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122234302982 and 122234303000.
It is not an unprimeable number, because it can be changed into a prime (122234303027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4154314 + ... + 4183633.
It is an arithmetic number, because the mean of its divisors is an integer number (10710094206).
Almost surely, 2122234303020 is an apocalyptic number.
122234303020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122234303020 is an abundant number, since it is smaller than the sum of its proper divisors (134807957924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122234303020 is a wasteful number, since it uses less digits than its factorization.
122234303020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8338689 (or 8338687 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 122234303020 its reverse (20303432221), we get a palindrome (142537735241).
The spelling of 122234303020 in words is "one hundred twenty-two billion, two hundred thirty-four million, three hundred three thousand, twenty".
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