Base | Representation |
---|---|
bin | 11001110001011… |
… | …11001111011000 |
3 | 120001211002212001 |
4 | 30320233033120 |
5 | 420321401102 |
6 | 33241530344 |
7 | 5233446100 |
oct | 1470571730 |
9 | 501732761 |
10 | 216200152 |
11 | 101048413 |
12 | 604a39b4 |
13 | 35a39cac |
14 | 209dc200 |
15 | 13ea9487 |
hex | ce2f3d8 |
216200152 has 48 divisors (see below), whose sum is σ = 499313160. Its totient is φ = 87204096.
The previous prime is 216200137. The next prime is 216200177. The reversal of 216200152 is 251002612.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9558 + ... + 22885.
Almost surely, 2216200152 is an apocalyptic number.
It is an amenable number.
216200152 is an abundant number, since it is smaller than the sum of its proper divisors (283113008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
216200152 is a wasteful number, since it uses less digits than its factorization.
216200152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32480 (or 32469 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 216200152 is about 14703.7461893220. The cubic root of 216200152 is about 600.1852687125.
Adding to 216200152 its reverse (251002612), we get a palindrome (467202764).
The spelling of 216200152 in words is "two hundred sixteen million, two hundred thousand, one hundred fifty-two".
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