Base | Representation |
---|---|
bin | 100101000001… |
… | …011011001100 |
3 | 200021001222112 |
4 | 211001123030 |
5 | 4441031124 |
6 | 544003152 |
7 | 145330640 |
oct | 45013314 |
9 | 20231875 |
10 | 9705164 |
11 | 55296a7 |
12 | 33004b8 |
13 | 201a601 |
14 | 1408c20 |
15 | cba90e |
hex | 9416cc |
9705164 has 24 divisors (see below), whose sum is σ = 20553120. Its totient is φ = 3914496.
The previous prime is 9705133. The next prime is 9705167. The reversal of 9705164 is 4615079.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 9705164.
It is not an unprimeable number, because it can be changed into a prime (9705167) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9719 + ... + 10670.
It is an arithmetic number, because the mean of its divisors is an integer number (856380).
Almost surely, 29705164 is an apocalyptic number.
It is an amenable number.
9705164 is an abundant number, since it is smaller than the sum of its proper divisors (10847956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9705164 is a wasteful number, since it uses less digits than its factorization.
9705164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20417 (or 20415 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 32.
The square root of 9705164 is about 3115.3112204080. The cubic root of 9705164 is about 213.3049625901.
The spelling of 9705164 in words is "nine million, seven hundred five thousand, one hundred sixty-four".
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