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10232422 = 25116211
BaseRepresentation
bin100111000010…
…001001100110
3201020212020121
4213002021212
510104414142
61003152154
7152655064
oct47021146
921225217
1010232422
115859852
12351565a
1321735b5
141505034
15d71c67
hex9c2266

10232422 has 4 divisors (see below), whose sum is σ = 15348636. Its totient is φ = 5116210.

The previous prime is 10232413. The next prime is 10232423. The reversal of 10232422 is 22423201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22423201 = 137163673.

It is a junction number, because it is equal to n+sod(n) for n = 10232396 and 10232405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2558104 + ... + 2558107.

It is an arithmetic number, because the mean of its divisors is an integer number (3837159).

Almost surely, 210232422 is an apocalyptic number.

10232422 is a deficient number, since it is larger than the sum of its proper divisors (5116214).

10232422 is an equidigital number, since it uses as much as digits as its factorization.

10232422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5116213.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 10232422 is about 3198.8157183558. The cubic root of 10232422 is about 217.0998287730.

Adding to 10232422 its reverse (22423201), we get a palindrome (32655623).

The spelling of 10232422 in words is "ten million, two hundred thirty-two thousand, four hundred twenty-two".

Divisors: 1 2 5116211 10232422