Base | Representation |
---|---|
bin | 11011101010001… |
… | …000100110101001 |
3 | 1012100011011122210 |
4 | 123222020212221 |
5 | 1422242430441 |
6 | 114013435333 |
7 | 14333122332 |
oct | 3352104651 |
9 | 1170134583 |
10 | 464030121 |
11 | 218a29775 |
12 | 10b49bb49 |
13 | 7519ca49 |
14 | 458b1289 |
15 | 2ab10616 |
hex | 1ba889a9 |
464030121 has 16 divisors (see below), whose sum is σ = 635144960. Its totient is φ = 301242240.
The previous prime is 464030089. The next prime is 464030173. The reversal of 464030121 is 121030464.
It is not a de Polignac number, because 464030121 - 25 = 464030089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (464030821) 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, 3891 + ... + 30711.
It is an arithmetic number, because the mean of its divisors is an integer number (39696560).
Almost surely, 2464030121 is an apocalyptic number.
It is an amenable number.
464030121 is a deficient number, since it is larger than the sum of its proper divisors (171114839).
464030121 is a wasteful number, since it uses less digits than its factorization.
464030121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26976.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 464030121 is about 21541.3583833518. The cubic root of 464030121 is about 774.1920798716.
Adding to 464030121 its reverse (121030464), we get a palindrome (585060585).
The spelling of 464030121 in words is "four hundred sixty-four million, thirty thousand, one hundred twenty-one".
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