Base | Representation |
---|---|
bin | 11000110100010000… |
… | …00110001111010100 |
3 | 1021101112000022200220 |
4 | 30122020012033110 |
5 | 204241221412322 |
6 | 10042015034340 |
7 | 651106414413 |
oct | 143210061724 |
9 | 37345008626 |
10 | 13323232212 |
11 | 5717687614 |
12 | 26b9b0b9b0 |
13 | 1344345174 |
14 | 90566947a |
15 | 52e9ee55c |
hex | 31a2063d4 |
13323232212 has 24 divisors (see below), whose sum is σ = 32723728800. Its totient is φ = 4207336416.
The previous prime is 13323232177. The next prime is 13323232243. The reversal of 13323232212 is 21223232331.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
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, 29217387 + ... + 29217842.
It is an arithmetic number, because the mean of its divisors is an integer number (1363488700).
Almost surely, 213323232212 is an apocalyptic number.
13323232212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13323232212 is an abundant number, since it is smaller than the sum of its proper divisors (19400496588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13323232212 is a wasteful number, since it uses less digits than its factorization.
13323232212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58435255 (or 58435253 counting only the distinct ones).
The product of its digits is 2592, while the sum is 24.
Adding to 13323232212 its reverse (21223232331), we get a palindrome (34546464543).
The spelling of 13323232212 in words is "thirteen billion, three hundred twenty-three million, two hundred thirty-two thousand, two hundred twelve".
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