Base | Representation |
---|---|
bin | 11011101111101000000000… |
… | …000100010110101111101111 |
3 | 121000001000000010120221102200 |
4 | 123233220000010112233233 |
5 | 111443134001114133403 |
6 | 1111303120235152543 |
7 | 34462440616103463 |
oct | 3357500004265757 |
9 | 530030003527380 |
10 | 122020022021103 |
11 | 35974445414878 |
12 | 1182836a5a5753 |
13 | 5311591aa8cbb |
14 | 221bb2cad84a3 |
15 | e1904a29dca3 |
hex | 6efa00116bef |
122020022021103 has 12 divisors (see below), whose sum is σ = 177173923774848. Its totient is φ = 80920782491040.
The previous prime is 122020022021101. The next prime is 122020022021129. The reversal of 122020022021103 is 301120220020221.
122020022021103 is a `hidden beast` number, since 1 + 220 + 200 + 220 + 21 + 1 + 0 + 3 = 666.
It is not a de Polignac number, because 122020022021103 - 21 = 122020022021101 is a prime.
It is a super-2 number, since 2×1220200220211032 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122020022021101) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35491569550 + ... + 35491572987.
It is an arithmetic number, because the mean of its divisors is an integer number (14764493647904).
Almost surely, 2122020022021103 is an apocalyptic number.
122020022021103 is a deficient number, since it is larger than the sum of its proper divisors (55153901753745).
122020022021103 is a wasteful number, since it uses less digits than its factorization.
122020022021103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70983142734 (or 70983142731 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 122020022021103 its reverse (301120220020221), we get a palindrome (423140242041324).
The spelling of 122020022021103 in words is "one hundred twenty-two trillion, twenty billion, twenty-two million, twenty-one thousand, one hundred three".
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