Search a number
-
+
872938080736 = 2527279315023
BaseRepresentation
bin11001011001111110010…
…10100000100111100000
310002110012120000010221021
430230333022200213200
5103300234122040421
61505004444335224
7120032135154511
oct14547712404740
93073176003837
10872938080736
11307235875367
12121221244514
1364419008b27
1430371266a08
1517a91815341
hexcb3f2a09e0

872938080736 has 12 divisors (see below), whose sum is σ = 1718596846512. Its totient is φ = 436469040352.

The previous prime is 872938080733. The next prime is 872938080743. The reversal of 872938080736 is 637080839278.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (872938080733) 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 as a sum of consecutive naturals, namely, 13639657480 + ... + 13639657543.

It is an arithmetic number, because the mean of its divisors is an integer number (143216403876).

Almost surely, 2872938080736 is an apocalyptic number.

It is an amenable number.

872938080736 is a deficient number, since it is larger than the sum of its proper divisors (845658765776).

872938080736 is a wasteful number, since it uses less digits than its factorization.

872938080736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27279315033 (or 27279315025 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 61.

The spelling of 872938080736 in words is "eight hundred seventy-two billion, nine hundred thirty-eight million, eighty thousand, seven hundred thirty-six".

Divisors: 1 2 4 8 16 32 27279315023 54558630046 109117260092 218234520184 436469040368 872938080736