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10224231 = 389149257
BaseRepresentation
bin100111000000…
…001001100111
3201020110000020
4213000021213
510104133411
61003050223
7152622153
oct47001147
921213006
1010224231
115853686
123510973
13216c954
141502063
15d6e606
hex9c0267

10224231 has 16 divisors (see below), whose sum is σ = 13932000. Its totient is φ = 6668288.

The previous prime is 10224217. The next prime is 10224233. The reversal of 10224231 is 13242201.

It is a cyclic number.

It is not a de Polignac number, because 10224231 - 218 = 9962087 is a prime.

It is a super-2 number, since 2×102242312 = 209069799082722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10224231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10224233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39655 + ... + 39911.

It is an arithmetic number, because the mean of its divisors is an integer number (870750).

Almost surely, 210224231 is an apocalyptic number.

10224231 is a deficient number, since it is larger than the sum of its proper divisors (3707769).

10224231 is a wasteful number, since it uses less digits than its factorization.

10224231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 10224231 is about 3197.5351444511. The cubic root of 10224231 is about 217.0418842184.

Adding to 10224231 its reverse (13242201), we get a palindrome (23466432).

It can be divided in two parts, 1022 and 4231, that added together give a triangular number (5253 = T102).

The spelling of 10224231 in words is "ten million, two hundred twenty-four thousand, two hundred thirty-one".