Base | Representation |
---|---|
bin | 111000000111110001… |
… | …1010110100101010011 |
3 | 102112002020122212012120 |
4 | 1300033203112211103 |
5 | 3433311110310232 |
6 | 131211030025323 |
7 | 11464412116512 |
oct | 1601743264523 |
9 | 375066585176 |
10 | 120520010067 |
11 | 47126449406 |
12 | 1b435aa8243 |
13 | b498b57332 |
14 | 5b9442a679 |
15 | 320597292c |
hex | 1c0f8d6953 |
120520010067 has 4 divisors (see below), whose sum is σ = 160693346760. Its totient is φ = 80346673376.
The previous prime is 120520010057. The next prime is 120520010071. The reversal of 120520010067 is 760010025021.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 120520010067 - 26 = 120520010003 is a prime.
It is not an unprimeable number, because it can be changed into a prime (120520010057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20086668342 + ... + 20086668347.
It is an arithmetic number, because the mean of its divisors is an integer number (40173336690).
Almost surely, 2120520010067 is an apocalyptic number.
120520010067 is a deficient number, since it is larger than the sum of its proper divisors (40173336693).
120520010067 is an equidigital number, since it uses as much as digits as its factorization.
120520010067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40173336692.
The product of its (nonzero) digits is 840, while the sum is 24.
Adding to 120520010067 its reverse (760010025021), we get a palindrome (880530035088).
The spelling of 120520010067 in words is "one hundred twenty billion, five hundred twenty million, ten thousand, sixty-seven".
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