Base | Representation |
---|---|
bin | 11101000011011… |
… | …100111011110110 |
3 | 1020222012201202102 |
4 | 131003130323312 |
5 | 1444241203324 |
6 | 120211342102 |
7 | 15036131105 |
oct | 3503347366 |
9 | 1228181672 |
10 | 487444214 |
11 | 230171064 |
12 | 1172b1932 |
13 | 79caa13a |
14 | 48a4803c |
15 | 2cbd7dae |
hex | 1d0dcef6 |
487444214 has 16 divisors (see below), whose sum is σ = 743456688. Its totient is φ = 239645952.
The previous prime is 487444207. The next prime is 487444231. The reversal of 487444214 is 412444784.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44249 + ... + 54155.
It is an arithmetic number, because the mean of its divisors is an integer number (46466043).
Almost surely, 2487444214 is an apocalyptic number.
487444214 is a deficient number, since it is larger than the sum of its proper divisors (256012474).
487444214 is a wasteful number, since it uses less digits than its factorization.
487444214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10319.
The product of its digits is 114688, while the sum is 38.
The square root of 487444214 is about 22078.1388255441. The cubic root of 487444214 is about 787.0004364655. Note that the first 3 decimals are identical.
Adding to 487444214 its reverse (412444784), we get a palindrome (899888998).
The spelling of 487444214 in words is "four hundred eighty-seven million, four hundred forty-four thousand, two hundred fourteen".
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