Search a number
-
+
6848456383811 = 75920877945481
BaseRepresentation
bin110001110101000011111…
…0011110101110101000011
3220020201001200220122011202
41203222013303311311003
51344201114313240221
622322045403531415
71304533063532210
oct143520763656503
926221050818152
106848456383811
1122004610a9539
1292733a229b6b
133a8a64325413
1419967786ab07
15bd22635bd0b
hex63a87cf5d43

6848456383811 has 16 divisors (see below), whose sum is σ = 7963279879680. Its totient is φ = 5767846405440.

The previous prime is 6848456383777. The next prime is 6848456383889. The reversal of 6848456383811 is 1183836548486.

It is not a de Polignac number, because 6848456383811 - 242 = 2450409872707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6848456389811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3110810 + ... + 4834671.

It is an arithmetic number, because the mean of its divisors is an integer number (497704992480).

Almost surely, 26848456383811 is an apocalyptic number.

6848456383811 is a deficient number, since it is larger than the sum of its proper divisors (1114823495869).

6848456383811 is a wasteful number, since it uses less digits than its factorization.

6848456383811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7947634.

The product of its digits is 106168320, while the sum is 65.

The spelling of 6848456383811 in words is "six trillion, eight hundred forty-eight billion, four hundred fifty-six million, three hundred eighty-three thousand, eight hundred eleven".

Divisors: 1 7 59 413 2087 14609 123133 861931 7945481 55618367 468783379 3281483653 16582218847 116075531929 978350911973 6848456383811