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10045223 = 29973571
BaseRepresentation
bin100110010100…
…011100100111
3200220100110022
4212110130213
510032421343
6555145355
7151245236
oct46243447
920810408
1010045223
115741141
12344525b
132109326
141496b1d
15d36568
hex994727

10045223 has 8 divisors (see below), whose sum is σ = 10501680. Its totient is φ = 9596160.

The previous prime is 10045219. The next prime is 10045237. The reversal of 10045223 is 32254001.

10045223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10045223 - 22 = 10045219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10045213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1028 + ... + 4598.

It is an arithmetic number, because the mean of its divisors is an integer number (1312710).

Almost surely, 210045223 is an apocalyptic number.

10045223 is a deficient number, since it is larger than the sum of its proper divisors (456457).

10045223 is an equidigital number, since it uses as much as digits as its factorization.

10045223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3697.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 10045223 is about 3169.4199784819. The cubic root of 10045223 is about 215.7677473320.

Adding to 10045223 its reverse (32254001), we get a palindrome (42299224).

The spelling of 10045223 in words is "ten million, forty-five thousand, two hundred twenty-three".

Divisors: 1 29 97 2813 3571 103559 346387 10045223