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13471675097 = 531481171629
BaseRepresentation
bin11001000101111100…
…10111001011011001
31021202212100000001112
430202332113023121
5210042222100342
610104440430105
7654561230456
oct144276271331
937685300045
1013471675097
115793455991
12273b778335
13136901a3aa
1491b26a82d
1553ca72682
hex322f972d9

13471675097 has 8 divisors (see below), whose sum is σ = 13735205640. Its totient is φ = 13208490880.

The previous prime is 13471675073. The next prime is 13471675159. The reversal of 13471675097 is 79057617431.

It can be written as a sum of positive squares in 4 ways, for example, as 4076056336 + 9395618761 = 63844^2 + 96931^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13471675097 - 212 = 13471671001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13471675027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7322 + ... + 164307.

It is an arithmetic number, because the mean of its divisors is an integer number (1716900705).

Almost surely, 213471675097 is an apocalyptic number.

It is an amenable number.

13471675097 is a deficient number, since it is larger than the sum of its proper divisors (263530543).

13471675097 is a wasteful number, since it uses less digits than its factorization.

13471675097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173163.

The product of its (nonzero) digits is 1111320, while the sum is 50.

The spelling of 13471675097 in words is "thirteen billion, four hundred seventy-one million, six hundred seventy-five thousand, ninety-seven".

Divisors: 1 53 1481 78493 171629 9096337 254182549 13471675097