Base | Representation |
---|---|
bin | 1100011010101001000… |
… | …1001010000110010000 |
3 | 202101120221102212020101 |
4 | 3012222101022012100 |
5 | 11443324331201112 |
6 | 241554314022144 |
7 | 21261010161652 |
oct | 3065221120620 |
9 | 671527385211 |
10 | 213310022032 |
11 | 82511a45808 |
12 | 35411117954 |
13 | 171659ba563 |
14 | a477aac6d2 |
15 | 5836c14757 |
hex | 31aa44a190 |
213310022032 has 80 divisors (see below), whose sum is σ = 433730239488. Its totient is φ = 101434037760.
The previous prime is 213310022021. The next prime is 213310022059. The reversal of 213310022032 is 230220013312.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122520682 + ... + 122522422.
Almost surely, 2213310022032 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 213310022032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216865119744).
213310022032 is an abundant number, since it is smaller than the sum of its proper divisors (220420217456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213310022032 is a wasteful number, since it uses less digits than its factorization.
213310022032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3488 (or 3482 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 213310022032 its reverse (230220013312), we get a palindrome (443530035344).
The spelling of 213310022032 in words is "two hundred thirteen billion, three hundred ten million, twenty-two thousand, thirty-two".
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