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10232447 = 233292
BaseRepresentation
bin100111000010…
…001001111111
3201020212021112
4213002021333
510104414242
61003152235
7152655131
oct47021177
921225245
1010232447
115859875
12351567b
132173604
141505051
15d71c82
hex9c227f

10232447 has 12 divisors (see below), whose sum is σ = 11079120. Its totient is φ = 9450056.

The previous prime is 10232423. The next prime is 10232501. The reversal of 10232447 is 74423201.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

10232447 is nontrivially palindromic in base 14.

It is not a de Polignac number, because 10232447 - 216 = 10166911 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10234447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 352829 + ... + 352857.

It is an arithmetic number, because the mean of its divisors is an integer number (923260).

Almost surely, 210232447 is an apocalyptic number.

10232447 is a deficient number, since it is larger than the sum of its proper divisors (846673).

10232447 is an frugal number, since it uses more digits than its factorization.

10232447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 52 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 10232447 is about 3198.8196260496. The cubic root of 10232447 is about 217.1000055800.

Multiplying 10232447 by its sum of digits (23), we get a square (235346281 = 153412).

10232447 divided by its sum of digits (23) gives a square (444889 = 6672).

Adding to 10232447 its reverse (74423201), we get a palindrome (84655648).

The spelling of 10232447 in words is "ten million, two hundred thirty-two thousand, four hundred forty-seven".

Divisors: 1 23 29 529 667 841 12167 15341 19343 352843 444889 10232447