Base | Representation |
---|---|
bin | 11011101111101000000110… |
… | …000010001010100000110001 |
3 | 121000001000021002220222120220 |
4 | 123233220012002022200301 |
5 | 111443134202230010001 |
6 | 1111303134212323253 |
7 | 34462443242616033 |
oct | 3357500602124061 |
9 | 530030232828526 |
10 | 122020122110001 |
11 | 35974496967075 |
12 | 11828398013529 |
13 | 53115a97510bb |
14 | 221bb3c10dc53 |
15 | e19053e6ec36 |
hex | 6efa0608a831 |
122020122110001 has 8 divisors (see below), whose sum is σ = 162701063724000. Its totient is φ = 81342964284672.
The previous prime is 122020122109993. The next prime is 122020122110011. The reversal of 122020122110001 is 100011221020221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122020122110001 - 23 = 122020122109993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122020122110011) 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, 945871920 + ... + 946000913.
It is an arithmetic number, because the mean of its divisors is an integer number (20337632965500).
Almost surely, 2122020122110001 is an apocalyptic number.
It is an amenable number.
122020122110001 is a deficient number, since it is larger than the sum of its proper divisors (40680941613999).
122020122110001 is a wasteful number, since it uses less digits than its factorization.
122020122110001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1891894335.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 122020122110001 its reverse (100011221020221), we get a palindrome (222031343130222).
The spelling of 122020122110001 in words is "one hundred twenty-two trillion, twenty billion, one hundred twenty-two million, one hundred ten thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.108 sec. • engine limits •