Base | Representation |
---|---|
bin | 100101000111… |
… | …001110111000 |
3 | 200022021121120 |
4 | 211013032320 |
5 | 4442311302 |
6 | 544305240 |
7 | 145460202 |
oct | 45071670 |
9 | 20267546 |
10 | 9728952 |
11 | 5545562 |
12 | 3312220 |
13 | 202839c |
14 | 1413772 |
15 | cc29bc |
hex | 9473b8 |
9728952 has 16 divisors (see below), whose sum is σ = 24322440. Its totient is φ = 3242976.
The previous prime is 9728941. The next prime is 9729017. The reversal of 9728952 is 2598279.
9728952 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 a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202663 + ... + 202710.
Almost surely, 29728952 is an apocalyptic number.
It is an amenable number.
9728952 is an abundant number, since it is smaller than the sum of its proper divisors (14593488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9728952 is a wasteful number, since it uses less digits than its factorization.
9728952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 405382 (or 405378 counting only the distinct ones).
The product of its digits is 90720, while the sum is 42.
The square root of 9728952 is about 3119.1268008851. The cubic root of 9728952 is about 213.4790952626.
The spelling of 9728952 in words is "nine million, seven hundred twenty-eight thousand, nine hundred fifty-two".
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