Base | Representation |
---|---|
bin | 1000010011100… |
… | …1111001000010 |
3 | 2102120001200012 |
4 | 2010321321002 |
5 | 32404341010 |
6 | 3242424522 |
7 | 602064503 |
oct | 204717102 |
9 | 72501605 |
10 | 34840130 |
11 | 187369a6 |
12 | b802142 |
13 | 72ab080 |
14 | 48acbaa |
15 | 30d3005 |
hex | 2139e42 |
34840130 has 32 divisors (see below), whose sum is σ = 67846464. Its totient is φ = 12805056.
The previous prime is 34840111. The next prime is 34840151. The reversal of 34840130 is 3104843.
It is a junction number, because it is equal to n+sod(n) for n = 34840096 and 34840105.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36317 + ... + 37263.
It is an arithmetic number, because the mean of its divisors is an integer number (2120202).
Almost surely, 234840130 is an apocalyptic number.
34840130 is a deficient number, since it is larger than the sum of its proper divisors (33006334).
34840130 is a wasteful number, since it uses less digits than its factorization.
34840130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1250.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 34840130 is about 5902.5528375441. The cubic root of 34840130 is about 326.6078275718.
Adding to 34840130 its reverse (3104843), we get a palindrome (37944973).
The spelling of 34840130 in words is "thirty-four million, eight hundred forty thousand, one hundred thirty".
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