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10234231 = 71462033
BaseRepresentation
bin100111000010…
…100101110111
3201020221201121
4213002211313
510104443411
61003204411
7152663260
oct47024567
921227647
1010234231
115860147
123516707
132174377
141505967
15d72571
hex9c2977

10234231 has 4 divisors (see below), whose sum is σ = 11696272. Its totient is φ = 8772192.

The previous prime is 10234207. The next prime is 10234253. The reversal of 10234231 is 13243201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10234231 - 215 = 10201463 is a prime.

It is a super-2 number, since 2×102342312 = 209478968322722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10234271) 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 3 ways as a sum of consecutive naturals, for example, 731010 + ... + 731023.

It is an arithmetic number, because the mean of its divisors is an integer number (2924068).

Almost surely, 210234231 is an apocalyptic number.

10234231 is a deficient number, since it is larger than the sum of its proper divisors (1462041).

10234231 is an equidigital number, since it uses as much as digits as its factorization.

10234231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462040.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 10234231 is about 3199.0984667559. The cubic root of 10234231 is about 217.1126217836.

Adding to 10234231 its reverse (13243201), we get a palindrome (23477432).

The spelling of 10234231 in words is "ten million, two hundred thirty-four thousand, two hundred thirty-one".

Divisors: 1 7 1462033 10234231