Base | Representation |
---|---|
bin | 10100011100100… |
… | …110111110111110 |
3 | 212220111102221110 |
4 | 110130212332332 |
5 | 1200304402110 |
6 | 54012342450 |
7 | 11333553240 |
oct | 2434467676 |
9 | 786442843 |
10 | 343044030 |
11 | 16670406a |
12 | 96a74a26 |
13 | 560bc044 |
14 | 337ba090 |
15 | 201b2a20 |
hex | 14726fbe |
343044030 has 64 divisors (see below), whose sum is σ = 942409728. Its totient is φ = 78286080.
The previous prime is 343044017. The next prime is 343044059. The reversal of 343044030 is 30440343.
It is a super-3 number, since 3×3430440303 (a number of 27 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 343043988 and 343044006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230890 + ... + 232370.
It is an arithmetic number, because the mean of its divisors is an integer number (14725152).
Almost surely, 2343044030 is an apocalyptic number.
343044030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
343044030 is an abundant number, since it is smaller than the sum of its proper divisors (599365698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
343044030 is a wasteful number, since it uses less digits than its factorization.
343044030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2601.
The product of its (nonzero) digits is 1728, while the sum is 21.
The square root of 343044030 is about 18521.4478375747. The cubic root of 343044030 is about 700.0299510994.
Adding to 343044030 its reverse (30440343), we get a palindrome (373484373).
The spelling of 343044030 in words is "three hundred forty-three million, forty-four thousand, thirty".
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