Base | Representation |
---|---|
bin | 1001111111101101010… |
… | …00111001110100101000 |
3 | 1012211110221120122102211 |
4 | 10333312220321310220 |
5 | 21111331211142440 |
6 | 421435130134504 |
7 | 33545525446642 |
oct | 4776650716450 |
9 | 1184427518384 |
10 | 343440334120 |
11 | 12271a12a284 |
12 | 56689581434 |
13 | 26503889920 |
14 | 128a05b9892 |
15 | 8e01218eea |
hex | 4ff6a39d28 |
343440334120 has 64 divisors (see below), whose sum is σ = 868364219520. Its totient is φ = 121295311104.
The previous prime is 343440334093. The next prime is 343440334129. The reversal of 343440334120 is 21433044343.
It is a super-4 number, since 4×3434403341204 (a number of 47 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (343440334129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14345914 + ... + 14369833.
It is an arithmetic number, because the mean of its divisors is an integer number (13568190930).
Almost surely, 2343440334120 is an apocalyptic number.
It is an amenable number.
343440334120 is an abundant number, since it is smaller than the sum of its proper divisors (524923885400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
343440334120 is a wasteful number, since it uses less digits than its factorization.
343440334120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28715794 (or 28715790 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 31.
Adding to 343440334120 its reverse (21433044343), we get a palindrome (364873378463).
The spelling of 343440334120 in words is "three hundred forty-three billion, four hundred forty million, three hundred thirty-four thousand, one hundred twenty".
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