Base | Representation |
---|---|
bin | 1100011110011111011… |
… | …0111101100100000100 |
3 | 202111020221210222012220 |
4 | 3013213312331210010 |
5 | 12002433343423330 |
6 | 242245025412340 |
7 | 21325425230421 |
oct | 3074766754404 |
9 | 674227728186 |
10 | 214343342340 |
11 | 829a2257636 |
12 | 3565b19a0b0 |
13 | 1729bac2aaa |
14 | a535010d48 |
15 | 58977c8710 |
hex | 31e7dbd904 |
214343342340 has 24 divisors (see below), whose sum is σ = 600161358720. Its totient is φ = 57158224608.
The previous prime is 214343342293. The next prime is 214343342347. The reversal of 214343342340 is 43243343412.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (214343342347) 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, 1786194460 + ... + 1786194579.
It is an arithmetic number, because the mean of its divisors is an integer number (25006723280).
Almost surely, 2214343342340 is an apocalyptic number.
214343342340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
214343342340 is an abundant number, since it is smaller than the sum of its proper divisors (385818016380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214343342340 is a wasteful number, since it uses less digits than its factorization.
214343342340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3572389051 (or 3572389049 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 33.
Adding to 214343342340 its reverse (43243343412), we get a palindrome (257586685752).
The spelling of 214343342340 in words is "two hundred fourteen billion, three hundred forty-three million, three hundred forty-two thousand, three hundred forty".
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