Base | Representation |
---|---|
bin | 1110010100100… |
… | …11010011011001 |
3 | 22101001210111022 |
4 | 13022103103121 |
5 | 221224003032 |
6 | 15531012225 |
7 | 2656116233 |
oct | 712232331 |
9 | 271053438 |
10 | 120141017 |
11 | 618a87a7 |
12 | 3429a075 |
13 | 1bb76179 |
14 | 11d55253 |
15 | a832512 |
hex | 72934d9 |
120141017 has 8 divisors (see below), whose sum is σ = 122772672. Its totient is φ = 117535600.
The previous prime is 120140963. The next prime is 120141019. The reversal of 120141017 is 710141021.
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 120141017 - 210 = 120139993 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 120140986 and 120141004.
It is not an unprimeable number, because it can be changed into a prime (120141019) 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, 2843 + ... + 15759.
It is an arithmetic number, because the mean of its divisors is an integer number (15346584).
Almost surely, 2120141017 is an apocalyptic number.
It is an amenable number.
120141017 is a deficient number, since it is larger than the sum of its proper divisors (2631655).
120141017 is a wasteful number, since it uses less digits than its factorization.
120141017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13119.
The product of its (nonzero) digits is 56, while the sum is 17.
The square root of 120141017 is about 10960.8857762500. The cubic root of 120141017 is about 493.4355491370.
Adding to 120141017 its reverse (710141021), we get a palindrome (830282038).
It can be divided in two parts, 12014 and 1017, that added together give a palindrome (13031).
The spelling of 120141017 in words is "one hundred twenty million, one hundred forty-one thousand, seventeen".
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