Base | Representation |
---|---|
bin | 11001100000101… |
… | …10111000100000 |
3 | 112220200111020122 |
4 | 30300112320200 |
5 | 414241100412 |
6 | 33122455412 |
7 | 5205666062 |
oct | 1460267040 |
9 | 486614218 |
10 | 214003232 |
11 | aa887883 |
12 | 5b804568 |
13 | 3544b041 |
14 | 205c9732 |
15 | 13bc3572 |
hex | cc16e20 |
214003232 has 48 divisors (see below), whose sum is σ = 445001760. Its totient is φ = 101025792.
The previous prime is 214003211. The next prime is 214003291. The reversal of 214003232 is 232300412.
It is a self number, because there is not a number n which added to its sum of digits gives 214003232.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317648 + ... + 318320.
It is an arithmetic number, because the mean of its divisors is an integer number (9270870).
Almost surely, 2214003232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 214003232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222500880).
214003232 is an abundant number, since it is smaller than the sum of its proper divisors (230998528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214003232 is a wasteful number, since it uses less digits than its factorization.
214003232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1225 (or 1217 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 214003232 is about 14628.8493053965. The cubic root of 214003232 is about 598.1454141660.
Adding to 214003232 its reverse (232300412), we get a palindrome (446303644).
The spelling of 214003232 in words is "two hundred fourteen million, three thousand, two hundred thirty-two".
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