Base | Representation |
---|---|
bin | 1100011010010110000… |
… | …1100011000000110000 |
3 | 202101101101200021122200 |
4 | 3012211201203000300 |
5 | 11443143442313204 |
6 | 241542352103200 |
7 | 21256022524641 |
oct | 3064541430060 |
9 | 671341607580 |
10 | 213230432304 |
11 | 8248102487a |
12 | 353aa534b00 |
13 | 17152371b46 |
14 | a46b2b16c8 |
15 | 582ec42539 |
hex | 31a5863030 |
213230432304 has 30 divisors (see below), whose sum is σ = 596749057476. Its totient is φ = 71076810720.
The previous prime is 213230432297. The next prime is 213230432321. The reversal of 213230432304 is 403234032312.
213230432304 is a `hidden beast` number, since 2 + 1 + 32 + 304 + 323 + 0 + 4 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 740383302 + ... + 740383589.
Almost surely, 2213230432304 is an apocalyptic number.
213230432304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
213230432304 is an abundant number, since it is smaller than the sum of its proper divisors (383518625172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213230432304 is a wasteful number, since it uses less digits than its factorization.
213230432304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1480766905 (or 1480766896 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 213230432304 its reverse (403234032312), we get a palindrome (616464464616).
The spelling of 213230432304 in words is "two hundred thirteen billion, two hundred thirty million, four hundred thirty-two thousand, three hundred four".
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