Base | Representation |
---|---|
bin | 11011101111101000001010… |
… | …110100001011100011011011 |
3 | 121000001000110200212121012020 |
4 | 123233220022310023203123 |
5 | 111443134333244032311 |
6 | 1111303150155545523 |
7 | 34462445235520404 |
oct | 3357501264134333 |
9 | 530030420777166 |
10 | 122020202330331 |
11 | 35974528178868 |
12 | 118283baa5b2a3 |
13 | 53115c025a856 |
14 | 221bb48a329ab |
15 | e1905b018c06 |
hex | 6efa0ad0b8db |
122020202330331 has 8 divisors (see below), whose sum is σ = 162694347816000. Its totient is φ = 81346429199112.
The previous prime is 122020202330309. The next prime is 122020202330347. The reversal of 122020202330331 is 133033202020221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122020202330331 - 26 = 122020202330267 is a prime.
It is a super-2 number, since 2×1220202023303312 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (122020202230331) 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, 92323081 + ... + 93635418.
It is an arithmetic number, because the mean of its divisors is an integer number (20336793477000).
Almost surely, 2122020202330331 is an apocalyptic number.
122020202330331 is a deficient number, since it is larger than the sum of its proper divisors (40674145485669).
122020202330331 is a wasteful number, since it uses less digits than its factorization.
122020202330331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186177225.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 122020202330331 its reverse (133033202020221), we get a palindrome (255053404350552).
The spelling of 122020202330331 in words is "one hundred twenty-two trillion, twenty billion, two hundred two million, three hundred thirty thousand, three hundred thirty-one".
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