Base | Representation |
---|---|
bin | 100101000111… |
… | …100011101100 |
3 | 200022100102220 |
4 | 211013203230 |
5 | 4442332114 |
6 | 544315340 |
7 | 145464114 |
oct | 45074354 |
9 | 20270386 |
10 | 9730284 |
11 | 5546563 |
12 | 3312b50 |
13 | 2028b85 |
14 | 1414044 |
15 | cc30a9 |
hex | 9478ec |
9730284 has 24 divisors (see below), whose sum is σ = 23258928. Its totient is φ = 3164160.
The previous prime is 9730247. The next prime is 9730291. The reversal of 9730284 is 4820379.
9730284 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9397 + ... + 10380.
It is an arithmetic number, because the mean of its divisors is an integer number (969122).
Almost surely, 29730284 is an apocalyptic number.
It is an amenable number.
9730284 is an abundant number, since it is smaller than the sum of its proper divisors (13528644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9730284 is a wasteful number, since it uses less digits than its factorization.
9730284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19825 (or 19823 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 9730284 is about 3119.3403148743. The cubic root of 9730284 is about 213.4888373595.
It can be divided in two parts, 97 and 30284, that added together give a triangular number (30381 = T246).
The spelling of 9730284 in words is "nine million, seven hundred thirty thousand, two hundred eighty-four".
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