Base | Representation |
---|---|
bin | 11001100101010… |
… | …00100101000101 |
3 | 112221210210212100 |
4 | 30302220211011 |
5 | 414414200010 |
6 | 33143342313 |
7 | 5214032664 |
oct | 1462504505 |
9 | 487723770 |
10 | 214600005 |
11 | 100155184 |
12 | 5ba51999 |
13 | 355c9869 |
14 | 20702ddb |
15 | 13c902c0 |
hex | cca8945 |
214600005 has 24 divisors (see below), whose sum is σ = 388147968. Its totient is φ = 109476576.
The previous prime is 214599997. The next prime is 214600007. The reversal of 214600005 is 500006412.
It is a happy number.
It is not a de Polignac number, because 214600005 - 23 = 214599997 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214600007) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102637 + ... + 104706.
It is an arithmetic number, because the mean of its divisors is an integer number (16172832).
Almost surely, 2214600005 is an apocalyptic number.
It is an amenable number.
214600005 is a deficient number, since it is larger than the sum of its proper divisors (173547963).
214600005 is a wasteful number, since it uses less digits than its factorization.
214600005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207377 (or 207374 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 214600005 is about 14649.2322324414. The cubic root of 214600005 is about 598.7008975849.
Adding to 214600005 its reverse (500006412), we get a palindrome (714606417).
The spelling of 214600005 in words is "two hundred fourteen million, six hundred thousand, five".
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