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10213327 = 31633229
BaseRepresentation
bin100110111101…
…011111001111
3201012220001101
4212331133033
510103311302
61002523531
7152545315
oct46753717
921186041
1010213327
115846473
1235065a7
1321679b7
1414dc0b5
15d6b287
hex9bd7cf

10213327 has 4 divisors (see below), whose sum is σ = 10219720. Its totient is φ = 10206936.

The previous prime is 10213319. The next prime is 10213331. The reversal of 10213327 is 72331201.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 72331201 = 109663589.

It is a cyclic number.

It is not a de Polignac number, because 10213327 - 23 = 10213319 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 (10213337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1549 + ... + 4777.

It is an arithmetic number, because the mean of its divisors is an integer number (2554930).

Almost surely, 210213327 is an apocalyptic number.

10213327 is a deficient number, since it is larger than the sum of its proper divisors (6393).

10213327 is an equidigital number, since it uses as much as digits as its factorization.

10213327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6392.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 10213327 is about 3195.8296262473. The cubic root of 10213327 is about 216.9646993906.

Adding to 10213327 its reverse (72331201), we get a palindrome (82544528).

The spelling of 10213327 in words is "ten million, two hundred thirteen thousand, three hundred twenty-seven".

Divisors: 1 3163 3229 10213327