Base | Representation |
---|---|
bin | 11001010001101… |
… | …10011001010000 |
3 | 112202222111112210 |
4 | 30220312121100 |
5 | 413240111102 |
6 | 33012352120 |
7 | 5153161200 |
oct | 1450663120 |
9 | 482874483 |
10 | 212035152 |
11 | a976316a |
12 | 5b015640 |
13 | 34c0c2b4 |
14 | 20236400 |
15 | 1393536c |
hex | ca36650 |
212035152 has 120 divisors (see below), whose sum is σ = 674796096. Its totient is φ = 57007104.
The previous prime is 212035151. The next prime is 212035157. The reversal of 212035152 is 251530212.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212035151) 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, 37333 + ... + 42635.
Almost surely, 2212035152 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 212035152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337398048).
212035152 is an abundant number, since it is smaller than the sum of its proper divisors (462760944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212035152 is a wasteful number, since it uses less digits than its factorization.
212035152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5345 (or 5332 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 212035152 is about 14561.4268531624. The cubic root of 212035152 is about 596.3061502351.
Adding to 212035152 its reverse (251530212), we get a palindrome (463565364).
The spelling of 212035152 in words is "two hundred twelve million, thirty-five thousand, one hundred fifty-two".
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