Base | Representation |
---|---|
bin | 111010000011… |
… | …0001100111000 |
3 | 2010021012202001 |
4 | 1310012030320 |
5 | 30242342404 |
6 | 3004150344 |
7 | 516454111 |
oct | 164061470 |
9 | 63235661 |
10 | 30434104 |
11 | 161a7658 |
12 | a2383b4 |
13 | 63c775c |
14 | 4083208 |
15 | 2a127a4 |
hex | 1d06338 |
30434104 has 8 divisors (see below), whose sum is σ = 57063960. Its totient is φ = 15217048.
The previous prime is 30434101. The next prime is 30434111. The reversal of 30434104 is 40143403.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30434101) by changing a digit.
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 as a sum of consecutive naturals, namely, 1902124 + ... + 1902139.
It is an arithmetic number, because the mean of its divisors is an integer number (7132995).
Almost surely, 230434104 is an apocalyptic number.
It is an amenable number.
30434104 is a deficient number, since it is larger than the sum of its proper divisors (26629856).
30434104 is a wasteful number, since it uses less digits than its factorization.
30434104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3804269 (or 3804265 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 30434104 is about 5516.7113391948. The cubic root of 30434104 is about 312.2148148079.
Adding to 30434104 its reverse (40143403), we get a palindrome (70577507).
The spelling of 30434104 in words is "thirty million, four hundred thirty-four thousand, one hundred four".
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