Base | Representation |
---|---|
bin | 11101110100100… |
… | …000000100111101 |
3 | 1021212101222111221 |
4 | 131310200010331 |
5 | 2011034132031 |
6 | 121351113341 |
7 | 15253332553 |
oct | 3564400475 |
9 | 1255358457 |
10 | 500302141 |
11 | 237453449 |
12 | 11b672851 |
13 | 7c85c791 |
14 | 4a633bd3 |
15 | 2ddc7a11 |
hex | 1dd2013d |
500302141 has 4 divisors (see below), whose sum is σ = 522054432. Its totient is φ = 478549852.
The previous prime is 500302097. The next prime is 500302151. The reversal of 500302141 is 141203005.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141203005 = 5 ⋅28240601.
It is a cyclic number.
It is not a de Polignac number, because 500302141 - 211 = 500300093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (500302151) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10876111 + ... + 10876156.
It is an arithmetic number, because the mean of its divisors is an integer number (130513608).
Almost surely, 2500302141 is an apocalyptic number.
It is an amenable number.
500302141 is a deficient number, since it is larger than the sum of its proper divisors (21752291).
500302141 is a wasteful number, since it uses less digits than its factorization.
500302141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21752290.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 500302141 is about 22367.4348328100. The cubic root of 500302141 is about 793.8603667725.
Adding to 500302141 its reverse (141203005), we get a palindrome (641505146).
The spelling of 500302141 in words is "five hundred million, three hundred two thousand, one hundred forty-one".
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