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13224470067 = 323343439541
BaseRepresentation
bin11000101000011110…
…10110011000110011
31021010122011200111200
430110033112120303
5204040431020232
610024130142243
7645500066214
oct142417263063
937118150450
1013224470067
115676961106
122690a21983
131329a45c23
148d64bb40b
15525ee177c
hex3143d6633

13224470067 has 12 divisors (see below), whose sum is σ = 19107769824. Its totient is φ = 8813656080.

The previous prime is 13224470053. The next prime is 13224470069. The reversal of 13224470067 is 76007442231.

13224470067 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 13224470067 - 210 = 13224469043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13224470069) 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 11 ways as a sum of consecutive naturals, for example, 189684 + ... + 249857.

It is an arithmetic number, because the mean of its divisors is an integer number (1592314152).

Almost surely, 213224470067 is an apocalyptic number.

13224470067 is a deficient number, since it is larger than the sum of its proper divisors (5883299757).

13224470067 is a wasteful number, since it uses less digits than its factorization.

13224470067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442890 (or 442887 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The spelling of 13224470067 in words is "thirteen billion, two hundred twenty-four million, four hundred seventy thousand, sixty-seven".

Divisors: 1 3 9 3343 10029 30087 439541 1318623 3955869 1469385563 4408156689 13224470067