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13427752383 = 322371913639
BaseRepresentation
bin11001000000101101…
…10011110110111111
31021122210200111102100
430200112303312333
5210000001034013
610100231200143
7653516004063
oct144026636677
937583614370
1013427752383
115770686121
122728b16053
13135cbac216
149154b5aa3
15538c98473
hex3205b3dbf

13427752383 has 24 divisors (see below), whose sum is σ = 20524008960. Its totient is φ = 8442015120.

The previous prime is 13427752363. The next prime is 13427752417. The reversal of 13427752383 is 38325772431.

It is a happy number.

13427752383 is a `hidden beast` number, since 1 + 3 + 42 + 7 + 7 + 523 + 83 = 666.

It is not a de Polignac number, because 13427752383 - 29 = 13427751871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13427752363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 442123 + ... + 471516.

It is an arithmetic number, because the mean of its divisors is an integer number (855167040).

Almost surely, 213427752383 is an apocalyptic number.

13427752383 is a deficient number, since it is larger than the sum of its proper divisors (7096256577).

13427752383 is a wasteful number, since it uses less digits than its factorization.

13427752383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913739 (or 913736 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The spelling of 13427752383 in words is "thirteen billion, four hundred twenty-seven million, seven hundred fifty-two thousand, three hundred eighty-three".

Divisors: 1 3 9 23 69 71 207 213 639 1633 4899 14697 913639 2740917 8222751 21013697 63041091 64868369 189123273 194605107 583815321 1491972487 4475917461 13427752383