Base | Representation |
---|---|
bin | 1100010110111001000… |
… | …0100100000000001000 |
3 | 202021222202222200100220 |
4 | 3011232100210000020 |
5 | 11434244111424112 |
6 | 241310351030040 |
7 | 21224033464032 |
oct | 3055620440010 |
9 | 667882880326 |
10 | 212303233032 |
11 | 82045705290 |
12 | 3518bb0b320 |
13 | 17035244217 |
14 | a3c00b4c52 |
15 | 57c864198c |
hex | 316e424008 |
212303233032 has 32 divisors (see below), whose sum is σ = 579008818080. Its totient is φ = 64334312960.
The previous prime is 212303232949. The next prime is 212303233133. The reversal of 212303233032 is 230332303212.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 212303232993 and 212303233011.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402089193 + ... + 402089720.
It is an arithmetic number, because the mean of its divisors is an integer number (18094025565).
Almost surely, 2212303233032 is an apocalyptic number.
212303233032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
212303233032 is an abundant number, since it is smaller than the sum of its proper divisors (366705585048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212303233032 is a wasteful number, since it uses less digits than its factorization.
212303233032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 804178933 (or 804178929 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 24.
Adding to 212303233032 its reverse (230332303212), we get a palindrome (442635536244).
The spelling of 212303233032 in words is "two hundred twelve billion, three hundred three million, two hundred thirty-three thousand, thirty-two".
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