Base | Representation |
---|---|
bin | 110111111011111011… |
… | …0001110100000011101 |
3 | 102111001112022022210021 |
4 | 1233313312032200131 |
5 | 3432002302221131 |
6 | 131103341512141 |
7 | 11451512512261 |
oct | 1576766164035 |
9 | 374045268707 |
10 | 120122304541 |
11 | 46a41a00358 |
12 | 1b344872651 |
13 | b43463a215 |
14 | 5b576a20a1 |
15 | 31d0ab3e11 |
hex | 1bf7d8e81d |
120122304541 has 4 divisors (see below), whose sum is σ = 120123016000. Its totient is φ = 120121593084.
The previous prime is 120122304509. The next prime is 120122304553. The reversal of 120122304541 is 145403221021.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 120122304541 - 25 = 120122304509 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124122304541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57670 + ... + 493528.
It is an arithmetic number, because the mean of its divisors is an integer number (30030754000).
Almost surely, 2120122304541 is an apocalyptic number.
It is an amenable number.
120122304541 is a deficient number, since it is larger than the sum of its proper divisors (711459).
120122304541 is an equidigital number, since it uses as much as digits as its factorization.
120122304541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 711458.
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 120122304541 its reverse (145403221021), we get a palindrome (265525525562).
The spelling of 120122304541 in words is "one hundred twenty billion, one hundred twenty-two million, three hundred four thousand, five hundred forty-one".
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