Base | Representation |
---|---|
bin | 1110010100100… |
… | …11010011011110 |
3 | 22101001210111111 |
4 | 13022103103132 |
5 | 221224003042 |
6 | 15531012234 |
7 | 2656116241 |
oct | 712232336 |
9 | 271053444 |
10 | 120141022 |
11 | 618a8801 |
12 | 3429a07a |
13 | 1bb76181 |
14 | 11d55258 |
15 | a832517 |
hex | 72934de |
120141022 has 4 divisors (see below), whose sum is σ = 180211536. Its totient is φ = 60070510.
The previous prime is 120141019. The next prime is 120141031. The reversal of 120141022 is 220141021.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220141021 = 2099 ⋅104879.
It is a junction number, because it is equal to n+sod(n) for n = 120140993 and 120141011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30035254 + ... + 30035257.
It is an arithmetic number, because the mean of its divisors is an integer number (45052884).
Almost surely, 2120141022 is an apocalyptic number.
120141022 is a deficient number, since it is larger than the sum of its proper divisors (60070514).
120141022 is an equidigital number, since it uses as much as digits as its factorization.
120141022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60070513.
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 120141022 is about 10960.8860043338. The cubic root of 120141022 is about 493.4355559822.
Adding to 120141022 its reverse (220141021), we get a palindrome (340282043).
Subtracting 120141022 from its reverse (220141021), we obtain a palindrome (99999999).
The spelling of 120141022 in words is "one hundred twenty million, one hundred forty-one thousand, twenty-two".
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