Base | Representation |
---|---|
bin | 1110010011100… |
… | …1011101111101 |
3 | 11011220112022120 |
4 | 3210321131331 |
5 | 110330113341 |
6 | 5542033153 |
7 | 1326012264 |
oct | 344713575 |
9 | 134815276 |
10 | 60004221 |
11 | 30964072 |
12 | 181187b9 |
13 | c57bb74 |
14 | 7d7d5db |
15 | 5404066 |
hex | 393977d |
60004221 has 16 divisors (see below), whose sum is σ = 82125120. Its totient is φ = 38949120.
The previous prime is 60004211. The next prime is 60004247. The reversal of 60004221 is 12240006.
It is not a de Polignac number, because 60004221 - 27 = 60004093 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 60004221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60004211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58965 + ... + 59973.
It is an arithmetic number, because the mean of its divisors is an integer number (5132820).
Almost surely, 260004221 is an apocalyptic number.
It is an amenable number.
60004221 is a deficient number, since it is larger than the sum of its proper divisors (22120899).
60004221 is a wasteful number, since it uses less digits than its factorization.
60004221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1516.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 60004221 is about 7746.2391520014. The cubic root of 60004221 is about 391.4959442662.
Adding to 60004221 its reverse (12240006), we get a palindrome (72244227).
The spelling of 60004221 in words is "sixty million, four thousand, two hundred twenty-one".
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