Search a number
-
+
5427875980800 = 29325272131719229
BaseRepresentation
bin100111011111100011010…
…0111101010011000000000
3201012220022000021001012100
41032333012213222120000
51202412242222341200
615313310511430400
71100102553406200
oct116770647523000
921186260231170
105427875980800
111802a49539919
12737b60825400
13304b00a19bb0
1414a9d3c54400
15962d1534d00
hex4efc69ea600

5427875980800 has 4320 divisors, whose sum is σ = 27240426813600. Its totient is φ = 1016667832320.

The previous prime is 5427875980739. The next prime is 5427875980829. The reversal of 5427875980800 is 80895787245.

5427875980800 is a `hidden beast` number, since 5 + 427 + 8 + 7 + 59 + 80 + 80 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 23702515086 + ... + 23702515314.

It is an arithmetic number, because the mean of its divisors is an integer number (6305654355).

Almost surely, 25427875980800 is an apocalyptic number.

5427875980800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5427875980800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13620213406800).

5427875980800 is an abundant number, since it is smaller than the sum of its proper divisors (21812550832800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5427875980800 is a wasteful number, since it uses less digits than its factorization.

5427875980800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326 (or 295 counting only the distinct ones).

The product of its (nonzero) digits is 45158400, while the sum is 63.

The spelling of 5427875980800 in words is "five trillion, four hundred twenty-seven billion, eight hundred seventy-five million, nine hundred eighty thousand, eight hundred".