Base | Representation |
---|---|
bin | 1110010110101… |
… | …10001001111001 |
3 | 22101120201002221 |
4 | 13023112021321 |
5 | 221311233331 |
6 | 15540524041 |
7 | 2661336451 |
oct | 713261171 |
9 | 271521087 |
10 | 120414841 |
11 | 61a754a8 |
12 | 343b0621 |
13 | 1bc409b1 |
14 | 11dc6d61 |
15 | a888711 |
hex | 72d6279 |
120414841 has 8 divisors (see below), whose sum is σ = 121325000. Its totient is φ = 119508480.
The previous prime is 120414829. The next prime is 120414857. The reversal of 120414841 is 148414021.
It can be written as a sum of positive squares in 4 ways, for example, as 7311616 + 113103225 = 2704^2 + 10635^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120414841 - 25 = 120414809 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 (120414941) 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, 95785 + ... + 97033.
It is an arithmetic number, because the mean of its divisors is an integer number (15165625).
Almost surely, 2120414841 is an apocalyptic number.
It is an amenable number.
120414841 is a deficient number, since it is larger than the sum of its proper divisors (910159).
120414841 is a wasteful number, since it uses less digits than its factorization.
120414841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1899.
The product of its (nonzero) digits is 1024, while the sum is 25.
The square root of 120414841 is about 10973.3696283320. The cubic root of 120414841 is about 493.8101422013.
Adding to 120414841 its reverse (148414021), we get a palindrome (268828862).
The spelling of 120414841 in words is "one hundred twenty million, four hundred fourteen thousand, eight hundred forty-one".
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