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806054832 = 243211836131
BaseRepresentation
bin110000000010110…
…110101110110000
32002011201211100200
4300002312232300
53122322223312
6211552315200
725655232042
oct6002665660
92064654320
10806054832
11383aa6a20
121a5b42b00
13cacc2b2b
14790a3a92
154ab710dc
hex300b6bb0

806054832 has 120 divisors (see below), whose sum is σ = 2490965568. Its totient is φ = 241276800.

The previous prime is 806054827. The next prime is 806054833. The reversal of 806054832 is 238450608.

806054832 is a `hidden beast` number, since 8 + 0 + 605 + 48 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806054833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128407 + ... + 134537.

Almost surely, 2806054832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 806054832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1245482784).

806054832 is an abundant number, since it is smaller than the sum of its proper divisors (1684910736).

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

806054832 is a wasteful number, since it uses less digits than its factorization.

806054832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6239 (or 6230 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 806054832 is about 28391.1048041460. The cubic root of 806054832 is about 930.6538863096.

The spelling of 806054832 in words is "eight hundred six million, fifty-four thousand, eight hundred thirty-two".

Divisors: 1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 72 83 88 99 132 144 166 176 198 249 264 332 396 498 528 664 747 792 913 996 1328 1494 1584 1826 1992 2739 2988 3652 3984 5478 5976 6131 7304 8217 10956 11952 12262 14608 16434 18393 21912 24524 32868 36786 43824 49048 55179 65736 67441 73572 98096 110358 131472 134882 147144 202323 220716 269764 294288 404646 441432 508873 539528 606969 809292 882864 1017746 1079056 1213938 1526619 1618584 2035492 2427876 3053238 3237168 4070984 4579857 4855752 5597603 6106476 8141968 9159714 9711504 11195206 12212952 16792809 18319428 22390412 24425904 33585618 36638856 44780824 50378427 67171236 73277712 89561648 100756854 134342472 201513708 268684944 403027416 806054832