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10848040673 = 78831376131
BaseRepresentation
bin10100001101001011…
…11111011011100001
31001000000111120020012
422012211333123201
5134204044300143
64552235054305
7532552552511
oct120645773341
931000446205
1010848040673
114667488578
122128ba1395
13103b5c09a2
1474ca35841
15437574418
hex28697f6e1

10848040673 has 4 divisors (see below), whose sum is σ = 10849424688. Its totient is φ = 10846656660.

The previous prime is 10848040669. The next prime is 10848040691. The reversal of 10848040673 is 37604084801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37604084801 = 171832188447.

It is a cyclic number.

It is not a de Polignac number, because 10848040673 - 22 = 10848040669 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10848040673.

It is not an unprimeable number, because it can be changed into a prime (10848045673) 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, 680183 + ... + 695948.

It is an arithmetic number, because the mean of its divisors is an integer number (2712356172).

Almost surely, 210848040673 is an apocalyptic number.

It is an amenable number.

10848040673 is a deficient number, since it is larger than the sum of its proper divisors (1384015).

10848040673 is an equidigital number, since it uses as much as digits as its factorization.

10848040673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384014.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 10848040673 in words is "ten billion, eight hundred forty-eight million, forty thousand, six hundred seventy-three".

Divisors: 1 7883 1376131 10848040673