Base | Representation |
---|---|
bin | 100100110001… |
… | …110100010000 |
3 | 200010211021200 |
4 | 210301310100 |
5 | 4432004412 |
6 | 542351200 |
7 | 144643356 |
oct | 44616420 |
9 | 20124250 |
10 | 9641232 |
11 | 5495667 |
12 | 328b500 |
13 | 1cc7493 |
14 | 13cd7d6 |
15 | ca69dc |
hex | 931d10 |
9641232 has 120 divisors (see below), whose sum is σ = 29248128. Its totient is φ = 2956800.
The previous prime is 9641231. The next prime is 9641237. The reversal of 9641232 is 2321469.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 9641196 and 9641205.
It is not an unprimeable number, because it can be changed into a prime (9641231) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135757 + ... + 135827.
Almost surely, 29641232 is an apocalyptic number.
9641232 is a gapful number since it is divisible by the number (92) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9641232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14624064).
9641232 is an abundant number, since it is smaller than the sum of its proper divisors (19606896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9641232 is a wasteful number, since it uses less digits than its factorization.
9641232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149 (or 140 counting only the distinct ones).
The product of its digits is 2592, while the sum is 27.
The square root of 9641232 is about 3105.0333331544. The cubic root of 9641232 is about 212.8355538235.
It can be divided in two parts, 96 and 41232, that added together give a triangular number (41328 = T287).
The spelling of 9641232 in words is "nine million, six hundred forty-one thousand, two hundred thirty-two".
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