Base | Representation |
---|---|
bin | 1110010101011… |
… | …00101100111101 |
3 | 22101021002012111 |
4 | 13022230230331 |
5 | 221240320203 |
6 | 15533134021 |
7 | 2660031445 |
oct | 712545475 |
9 | 271232174 |
10 | 120245053 |
11 | 61969985 |
12 | 3432a311 |
13 | 1bbb1626 |
14 | 11d81125 |
15 | a85326d |
hex | 72acb3d |
120245053 has 4 divisors (see below), whose sum is σ = 126573760. Its totient is φ = 113916348.
The previous prime is 120245033. The next prime is 120245093. The reversal of 120245053 is 350542021.
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.
It is a cyclic number.
It is not a de Polignac number, because 120245053 - 29 = 120244541 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 (120245003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3164325 + ... + 3164362.
It is an arithmetic number, because the mean of its divisors is an integer number (31643440).
Almost surely, 2120245053 is an apocalyptic number.
It is an amenable number.
120245053 is a deficient number, since it is larger than the sum of its proper divisors (6328707).
120245053 is an equidigital number, since it uses as much as digits as its factorization.
120245053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6328706.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 120245053 is about 10965.6305336264. The cubic root of 120245053 is about 493.5779380600.
Adding to 120245053 its reverse (350542021), we get a palindrome (470787074).
The spelling of 120245053 in words is "one hundred twenty million, two hundred forty-five thousand, fifty-three".
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