Base | Representation |
---|---|
bin | 1110010011100… |
… | …01111010010001 |
3 | 22100210211212112 |
4 | 13021301322101 |
5 | 221210113431 |
6 | 15524035105 |
7 | 2655006410 |
oct | 711617221 |
9 | 270724775 |
10 | 120004241 |
11 | 61814a65 |
12 | 34232a95 |
13 | 1bb28b36 |
14 | 11d1b477 |
15 | a806c2b |
hex | 7271e91 |
120004241 has 16 divisors (see below), whose sum is σ = 145649664. Its totient is φ = 96520704.
The previous prime is 120004237. The next prime is 120004249. The reversal of 120004241 is 142400021.
It is not a de Polignac number, because 120004241 - 22 = 120004237 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120004249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44261 + ... + 46893.
It is an arithmetic number, because the mean of its divisors is an integer number (9103104).
Almost surely, 2120004241 is an apocalyptic number.
It is an amenable number.
120004241 is a deficient number, since it is larger than the sum of its proper divisors (25645423).
120004241 is a wasteful number, since it uses less digits than its factorization.
120004241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3040.
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 120004241 is about 10954.6447226736. The cubic root of 120004241 is about 493.2482254673.
Adding to 120004241 its reverse (142400021), we get a palindrome (262404262).
The spelling of 120004241 in words is "one hundred twenty million, four thousand, two hundred forty-one".
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