Base | Representation |
---|---|
bin | 110111111000111010… |
… | …1010110001010001001 |
3 | 102110210111110101002202 |
4 | 1233301311112022021 |
5 | 3431300440113231 |
6 | 131045335205545 |
7 | 11446146104342 |
oct | 1576165261211 |
9 | 373714411082 |
10 | 120021410441 |
11 | 4699aa590a9 |
12 | 1b316b168b5 |
13 | b41977277a |
14 | 5b4811b0c9 |
15 | 31c6cd45cb |
hex | 1bf1d56289 |
120021410441 has 12 divisors (see below), whose sum is σ = 126705189312. Its totient is φ = 113673622104.
The previous prime is 120021410419. The next prime is 120021410459. The reversal of 120021410441 is 144014120021.
It is not a de Polignac number, because 120021410441 - 218 = 120021148297 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120021410461) 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, 1345556 + ... + 1431978.
It is an arithmetic number, because the mean of its divisors is an integer number (10558765776).
Almost surely, 2120021410441 is an apocalyptic number.
It is an amenable number.
120021410441 is a deficient number, since it is larger than the sum of its proper divisors (6683778871).
120021410441 is an equidigital number, since it uses as much as digits as its factorization.
120021410441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90308 (or 90289 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 120021410441 its reverse (144014120021), we get a palindrome (264035530462).
The spelling of 120021410441 in words is "one hundred twenty billion, twenty-one million, four hundred ten thousand, four hundred forty-one".
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