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10232144 = 241349193
BaseRepresentation
bin100111000010…
…000101010000
3201020211212022
4213002011100
510104412034
61003151012
7152654216
oct47020520
921224768
1010232144
11585961a
123515468
132173430
141504cb6
15d71b2e
hex9c2150

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".

Divisors: 1 2 4 8 13 16 26 52 104 208 49193 98386 196772 393544 639509 787088 1279018 2558036 5116072 10232144