Base | Representation |
---|---|
bin | 1110010110101… |
… | …01010001101001 |
3 | 22101120112011121 |
4 | 13023111101221 |
5 | 221311124431 |
6 | 15540455241 |
7 | 2661323116 |
oct | 713252151 |
9 | 271515147 |
10 | 120411241 |
11 | 61a72825 |
12 | 343aa521 |
13 | 1bc3c172 |
14 | 11dc590d |
15 | a887611 |
hex | 72d5469 |
120411241 has 8 divisors (see below), whose sum is σ = 121902984. Its totient is φ = 118924800.
The previous prime is 120411191. The next prime is 120411251. The reversal of 120411241 is 142114021.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 48400 + 120362841 = 220^2 + 10971^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120411241 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (120411251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62391 + ... + 64291.
It is an arithmetic number, because the mean of its divisors is an integer number (15237873).
Almost surely, 2120411241 is an apocalyptic number.
It is an amenable number.
120411241 is a deficient number, since it is larger than the sum of its proper divisors (1491743).
120411241 is an equidigital number, since it uses as much as digits as its factorization.
120411241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2651.
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 120411241 is about 10973.2055936267. The cubic root of 120411241 is about 493.8052210631.
Adding to 120411241 its reverse (142114021), we get a palindrome (262525262).
The spelling of 120411241 in words is "one hundred twenty million, four hundred eleven thousand, two hundred forty-one".
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