Search a number
-
+
806132936 = 23714395231
BaseRepresentation
bin110000000011001…
…001110011001000
32002011212210111102
4300003021303020
53122332223221
6211554120532
725656005540
oct6003116310
92064783442
10806132936
1138404a674
121a5b80148
13cb01c54b
14790c4320
154ab8930b
hex300c9cc8

806132936 has 16 divisors (see below), whose sum is σ = 1727427840. Its totient is φ = 345485520.

The previous prime is 806132933. The next prime is 806132993. The reversal of 806132936 is 639231608.

It is a self number, because there is not a number n which added to its sum of digits gives 806132936.

It is not an unprimeable number, because it can be changed into a prime (806132933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7197560 + ... + 7197671.

It is an arithmetic number, because the mean of its divisors is an integer number (107964240).

Almost surely, 2806132936 is an apocalyptic number.

It is an amenable number.

806132936 is an abundant number, since it is smaller than the sum of its proper divisors (921294904).

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

806132936 is a wasteful number, since it uses less digits than its factorization.

806132936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14395244 (or 14395240 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 806132936 is about 28392.4802720720. The cubic root of 806132936 is about 930.6839444151.

The spelling of 806132936 in words is "eight hundred six million, one hundred thirty-two thousand, nine hundred thirty-six".

Divisors: 1 2 4 7 8 14 28 56 14395231 28790462 57580924 100766617 115161848 201533234 403066468 806132936