Base | Representation |
---|---|
bin | 11100000010011… |
… | …101000001011110 |
3 | 1012210011001122100 |
4 | 130002131001132 |
5 | 1430410431324 |
6 | 114402225530 |
7 | 14441243526 |
oct | 3402350136 |
9 | 1183131570 |
10 | 470405214 |
11 | 221593444 |
12 | 1116552a6 |
13 | 765c26a6 |
14 | 46690686 |
15 | 2b46e4c9 |
hex | 1c09d05e |
470405214 has 24 divisors (see below), whose sum is σ = 1028235312. Its totient is φ = 155413440.
The previous prime is 470405209. The next prime is 470405233. The reversal of 470405214 is 412504074.
470405214 is a `hidden beast` number, since 47 + 0 + 405 + 214 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113602 + ... + 117669.
It is an arithmetic number, because the mean of its divisors is an integer number (42843138).
Almost surely, 2470405214 is an apocalyptic number.
470405214 is an abundant number, since it is smaller than the sum of its proper divisors (557830098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470405214 is a wasteful number, since it uses less digits than its factorization.
470405214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231392 (or 231389 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 27.
The square root of 470405214 is about 21688.8269392330. The cubic root of 470405214 is about 777.7213874506.
Adding to 470405214 its reverse (412504074), we get a palindrome (882909288).
The spelling of 470405214 in words is "four hundred seventy million, four hundred five thousand, two hundred fourteen".
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