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10232243 = 71461749
BaseRepresentation
bin100111000010…
…000110110011
3201020211222222
4213002012303
510104412433
61003151255
7152654420
oct47020663
921224888
1010232243
1158596aa
12351552b
1321734a8
141504d47
15d71b98
hex9c21b3

10232243 has 4 divisors (see below), whose sum is σ = 11694000. Its totient is φ = 8770488.

The previous prime is 10232231. The next prime is 10232251. The reversal of 10232243 is 34223201.

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 10232243 - 24 = 10232227 is a prime.

It is a super-2 number, since 2×102322432 = 209397593622098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10232143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 730868 + ... + 730881.

It is an arithmetic number, because the mean of its divisors is an integer number (2923500).

Almost surely, 210232243 is an apocalyptic number.

10232243 is a deficient number, since it is larger than the sum of its proper divisors (1461757).

10232243 is an equidigital number, since it uses as much as digits as its factorization.

10232243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461756.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 10232243 is about 3198.7877391287. The cubic root of 10232243 is about 217.0985628265.

Adding to 10232243 its reverse (34223201), we get a palindrome (44455444).

The spelling of 10232243 in words is "ten million, two hundred thirty-two thousand, two hundred forty-three".

Divisors: 1 7 1461749 10232243