Base | Representation |
---|---|
bin | 100111000010… |
… | …000101010000 |
3 | 201020211212022 |
4 | 213002011100 |
5 | 10104412034 |
6 | 1003151012 |
7 | 152654216 |
oct | 47020520 |
9 | 21224768 |
10 | 10232144 |
11 | 585961a |
12 | 3515468 |
13 | 2173430 |
14 | 1504cb6 |
15 | d71b2e |
hex | 9c2150 |
10232144 has 20 divisors (see below), whose sum is σ = 21350196. Its totient is φ = 4722432.
The previous prime is 10232143. The next prime is 10232149. The reversal of 10232144 is 44123201.
It can be written as a sum of positive squares in 2 ways, for example, as 3534400 + 6697744 = 1880^2 + 2588^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10232141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24389 + ... + 24804.
Almost surely, 210232144 is an apocalyptic number.
It is an amenable number.
10232144 is an abundant number, since it is smaller than the sum of its proper divisors (11118052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10232144 is a wasteful number, since it uses less digits than its factorization.
10232144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49214 (or 49208 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 10232144 is about 3198.7722644790. The cubic root of 10232144 is about 217.0978626599.
Adding to 10232144 its reverse (44123201), we get a palindrome (54355345).
The spelling of 10232144 in words is "ten million, two hundred thirty-two thousand, one hundred forty-four".
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