Base | Representation |
---|---|
bin | 1011000111110… |
… | …11100011000110 |
3 | 20111120101102212 |
4 | 11203323203012 |
5 | 142341230110 |
6 | 13131503422 |
7 | 2212036220 |
oct | 543734306 |
9 | 214511385 |
10 | 93305030 |
11 | 487394a5 |
12 | 272b7b72 |
13 | 1643b3a0 |
14 | c56b410 |
15 | 82d0e05 |
hex | 58fb8c6 |
93305030 has 32 divisors (see below), whose sum is σ = 206708544. Its totient is φ = 29529216.
The previous prime is 93305021. The next prime is 93305033. The reversal of 93305030 is 3050339.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 93304987 and 93305005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93305033) 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, 50357 + ... + 52176.
It is an arithmetic number, because the mean of its divisors is an integer number (6459642).
Almost surely, 293305030 is an apocalyptic number.
93305030 is an abundant number, since it is smaller than the sum of its proper divisors (113403514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93305030 is a wasteful number, since it uses less digits than its factorization.
93305030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102560.
The product of its (nonzero) digits is 1215, while the sum is 23.
The square root of 93305030 is about 9659.4528830571. The cubic root of 93305030 is about 453.5602844071.
Adding to 93305030 its reverse (3050339), we get a palindrome (96355369).
The spelling of 93305030 in words is "ninety-three million, three hundred five thousand, thirty".
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