Base | Representation |
---|---|
bin | 1000001101001… |
… | …0111000110110 |
3 | 2101202121221021 |
4 | 2003102320312 |
5 | 32302340410 |
6 | 3225411354 |
7 | 565356460 |
oct | 203227066 |
9 | 71677837 |
10 | 34418230 |
11 | 18478a20 |
12 | b639b5a |
13 | 7191022 |
14 | 47dd130 |
15 | 304ceda |
hex | 20d2e36 |
34418230 has 32 divisors (see below), whose sum is σ = 77241600. Its totient is φ = 10727520.
The previous prime is 34418227. The next prime is 34418233. The reversal of 34418230 is 3281443.
It is an interprime number because it is at equal distance from previous prime (34418227) and next prime (34418233).
It is a super-2 number, since 2×344182302 = 2369229112665800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 34418195 and 34418204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34418233) 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, 21580 + ... + 23119.
It is an arithmetic number, because the mean of its divisors is an integer number (2413800).
Almost surely, 234418230 is an apocalyptic number.
34418230 is an abundant number, since it is smaller than the sum of its proper divisors (42823370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34418230 is a wasteful number, since it uses less digits than its factorization.
34418230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44724.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 34418230 is about 5866.7052082067. The cubic root of 34418230 is about 325.2841065986.
Adding to 34418230 its reverse (3281443), we get a palindrome (37699673).
The spelling of 34418230 in words is "thirty-four million, four hundred eighteen thousand, two hundred thirty".
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