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13300213123 = 193160737201
BaseRepresentation
bin11000110001100000…
…10010010110000011
31021022220200211110001
430120300102112003
5204214323304443
610035433420431
7650406642361
oct143060222603
937286624401
1013300213123
115705694a7a
1226b226a717
13133c6457c2
14902596631
1552c9a3d4d
hex318c12583

13300213123 has 16 divisors (see below), whose sum is σ = 14476042240. Its totient is φ = 12173328000.

The previous prime is 13300213093. The next prime is 13300213139. The reversal of 13300213123 is 32131200331.

Adding to 13300213123 its reverse (32131200331), we get a palindrome (45431413454).

It is a de Polignac number, because none of the positive numbers 2k-13300213123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 13300213123.

It is not an unprimeable number, because it can be changed into a prime (13300213723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338923 + ... + 376123.

It is an arithmetic number, because the mean of its divisors is an integer number (904752640).

Almost surely, 213300213123 is an apocalyptic number.

13300213123 is a deficient number, since it is larger than the sum of its proper divisors (1175829117).

13300213123 is a wasteful number, since it uses less digits than its factorization.

13300213123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37858.

The product of its (nonzero) digits is 324, while the sum is 19.

The spelling of 13300213123 in words is "thirteen billion, three hundred million, two hundred thirteen thousand, one hundred twenty-three".

Divisors: 1 19 31 589 607 11533 18817 37201 357523 706819 1153231 21911389 22581007 429039133 700011217 13300213123