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10000102223 = 66359150697
BaseRepresentation
bin10010101000000110…
…10111001101001111
3221210220221211100102
421110003113031033
5130440011232343
64332144521315
7502545315656
oct112403271517
927726854312
1010000102223
1142718848a1
121b3102023b
13c34a24b67
146ac18c19d
153d7dcd3b8
hex2540d734f

10000102223 has 4 divisors (see below), whose sum is σ = 10000319280. Its totient is φ = 9999885168.

The previous prime is 10000102201. The next prime is 10000102241. The reversal of 10000102223 is 32220100001.

It is a happy number.

10000102223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10000102223 - 214 = 10000085839 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 (10000102243) 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, 8990 + ... + 141707.

It is an arithmetic number, because the mean of its divisors is an integer number (2500079820).

Almost surely, 210000102223 is an apocalyptic number.

10000102223 is a deficient number, since it is larger than the sum of its proper divisors (217057).

10000102223 is an equidigital number, since it uses as much as digits as its factorization.

10000102223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217056.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 10000102223 its reverse (32220100001), we get a palindrome (42220202224).

The spelling of 10000102223 in words is "ten billion, one hundred two thousand, two hundred twenty-three".

Divisors: 1 66359 150697 10000102223