Base | Representation |
---|---|
bin | 1110010101010… |
… | …10010011101001 |
3 | 22101020120202002 |
4 | 13022222103221 |
5 | 221240011431 |
6 | 15533020345 |
7 | 2656661030 |
oct | 712522351 |
9 | 271216662 |
10 | 120235241 |
11 | 61962575 |
12 | 343246b5 |
13 | 1bbaa019 |
14 | 11d7b717 |
15 | a8503cb |
hex | 72aa4e9 |
120235241 has 4 divisors (see below), whose sum is σ = 137411712. Its totient is φ = 103058772.
The previous prime is 120235229. The next prime is 120235243. The reversal of 120235241 is 142532021.
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 120235241 - 222 = 116040937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120235243) 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, 8588225 + ... + 8588238.
It is an arithmetic number, because the mean of its divisors is an integer number (34352928).
Almost surely, 2120235241 is an apocalyptic number.
It is an amenable number.
120235241 is a deficient number, since it is larger than the sum of its proper divisors (17176471).
120235241 is an equidigital number, since it uses as much as digits as its factorization.
120235241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17176470.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 120235241 is about 10965.1831266058. The cubic root of 120235241 is about 493.5645123699.
Adding to 120235241 its reverse (142532021), we get a palindrome (262767262).
The spelling of 120235241 in words is "one hundred twenty million, two hundred thirty-five thousand, two hundred forty-one".
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