Search a number
-
+
13070888179 = 24103542293
BaseRepresentation
bin11000010110001010…
…11110110011110011
31020201221011220202121
430023011132303303
5203232121410204
610001002255111
7641623500466
oct141305366363
936657156677
1013070888179
1155a81a2828
1226494b7497
131303c9187b
148bdd3d2dd
155177a5b54
hex30b15ecf3

13070888179 has 4 divisors (see below), whose sum is σ = 13071454576. Its totient is φ = 13070321784.

The previous prime is 13070888111. The next prime is 13070888203. The reversal of 13070888179 is 97188807031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97188807031 = 183535295527.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13070888179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13070882179) 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 3 ways as a sum of consecutive naturals, for example, 247044 + ... + 295249.

It is an arithmetic number, because the mean of its divisors is an integer number (3267863644).

Almost surely, 213070888179 is an apocalyptic number.

13070888179 is a deficient number, since it is larger than the sum of its proper divisors (566397).

13070888179 is an equidigital number, since it uses as much as digits as its factorization.

13070888179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566396.

The product of its (nonzero) digits is 677376, while the sum is 52.

The spelling of 13070888179 in words is "thirteen billion, seventy million, eight hundred eighty-eight thousand, one hundred seventy-nine".

Divisors: 1 24103 542293 13070888179