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10323303213 = 35381639491
BaseRepresentation
bin10011001110101000…
…10001101100101101
3222122110010010202110
421213110101230231
5132120231200323
64424212114233
7513551425626
oct114724215455
928573103673
1010323303213
114418265553
122001305979
13c86987052
146dd080a4d
15406471793
hex267511b2d

10323303213 has 8 divisors (see below), whose sum is σ = 13766983776. Its totient is φ = 6880912400.

The previous prime is 10323303181. The next prime is 10323303239. The reversal of 10323303213 is 31230332301.

10323303213 is digitally balanced in base 2 and base 3, because in such bases 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 10323303213 - 25 = 10323303181 is a prime.

It is a super-2 number, since 2×103233032132 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10323303213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10323303293) 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 7 ways as a sum of consecutive naturals, for example, 303603 + ... + 335888.

It is an arithmetic number, because the mean of its divisors is an integer number (1720872972).

Almost surely, 210323303213 is an apocalyptic number.

It is an amenable number.

10323303213 is a deficient number, since it is larger than the sum of its proper divisors (3443680563).

10323303213 is an equidigital number, since it uses as much as digits as its factorization.

10323303213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644875.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 10323303213 its reverse (31230332301), we get a palindrome (41553635514).

The spelling of 10323303213 in words is "ten billion, three hundred twenty-three million, three hundred three thousand, two hundred thirteen".

Divisors: 1 3 5381 16143 639491 1918473 3441101071 10323303213