Base | Representation |
---|---|
bin | 101000000010010… |
… | …1011100010110100 |
3 | 10110121212000010120 |
4 | 1100010223202310 |
5 | 10222402413322 |
6 | 341145451540 |
7 | 45201514233 |
oct | 12004534264 |
9 | 3417760116 |
10 | 1343404212 |
11 | 62a353517 |
12 | 315aa0bb0 |
13 | 185424147 |
14 | ca5bcb1a |
15 | 7ce15a5c |
hex | 5012b8b4 |
1343404212 has 24 divisors (see below), whose sum is σ = 3139740576. Its totient is φ = 447068448.
The previous prime is 1343404211. The next prime is 1343404247. The reversal of 1343404212 is 2124043431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1343404211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83958 + ... + 98669.
It is an arithmetic number, because the mean of its divisors is an integer number (130822524).
Almost surely, 21343404212 is an apocalyptic number.
1343404212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1343404212 is an abundant number, since it is smaller than the sum of its proper divisors (1796336364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1343404212 is a wasteful number, since it uses less digits than its factorization.
1343404212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183247 (or 183245 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 1343404212 is about 36652.4789339002. The cubic root of 1343404212 is about 1103.4065776097.
Adding to 1343404212 its reverse (2124043431), we get a palindrome (3467447643).
The spelling of 1343404212 in words is "one billion, three hundred forty-three million, four hundred four thousand, two hundred twelve".
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