Base | Representation |
---|---|
bin | 100101100001… |
… | …100110110100 |
3 | 200111202210121 |
4 | 211201212310 |
5 | 10004240410 |
6 | 550501324 |
7 | 146420146 |
oct | 45414664 |
9 | 20452717 |
10 | 9836980 |
11 | 560973a |
12 | 3364844 |
13 | 20655ca |
14 | 1440c96 |
15 | ce49da |
hex | 9619b4 |
9836980 has 24 divisors (see below), whose sum is σ = 20802600. Its totient is φ = 3907200.
The previous prime is 9836971. The next prime is 9836987. The reversal of 9836980 is 896389.
It can be written as a sum of positive squares in 4 ways, for example, as 27556 + 9809424 = 166^2 + 3132^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9836987) 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 in 7 ways as a sum of consecutive naturals, for example, 1330 + ... + 4630.
It is an arithmetic number, because the mean of its divisors is an integer number (866775).
Almost surely, 29836980 is an apocalyptic number.
It is an amenable number.
9836980 is an abundant number, since it is smaller than the sum of its proper divisors (10965620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9836980 is a wasteful number, since it uses less digits than its factorization.
9836980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3459 (or 3457 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 43.
The square root of 9836980 is about 3136.3960209132. The cubic root of 9836980 is about 214.2663292517.
It can be divided in two parts, 9836 and 980, that added together give a square (10816 = 1042).
The spelling of 9836980 in words is "nine million, eight hundred thirty-six thousand, nine hundred eighty".
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