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13210022223 = 3219333722567
BaseRepresentation
bin11000100110110000…
…01111000101001111
31021002121222122210100
430103120033011033
5204023231202343
610022452342143
7645233223216
oct142330170517
937077878710
1013210022223
115669793242
122688014953
131326a579c8
148d45da07d
15524ada9d3
hex31360f14f

13210022223 has 24 divisors (see below), whose sum is σ = 19237775648. Its totient is φ = 8734666752.

The previous prime is 13210022167. The next prime is 13210022249. The reversal of 13210022223 is 32222001231.

13210022223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13210022223 - 218 = 13209760079 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13210022196 and 13210022205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13210029223) 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 23 ways as a sum of consecutive naturals, for example, 574086 + ... + 596652.

Almost surely, 213210022223 is an apocalyptic number.

13210022223 is a deficient number, since it is larger than the sum of its proper divisors (6027753425).

13210022223 is a wasteful number, since it uses less digits than its factorization.

13210022223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23103 (or 23100 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 13210022223 its reverse (32222001231), we get a palindrome (45432023454).

The spelling of 13210022223 in words is "thirteen billion, two hundred ten million, twenty-two thousand, two hundred twenty-three".

Divisors: 1 3 9 193 337 579 1011 1737 3033 22567 65041 67701 195123 203103 585369 4355431 7605079 13066293 22815237 39198879 68445711 1467780247 4403340741 13210022223