Search a number
-
+
8232381204 = 2233122130057
BaseRepresentation
bin1111010101011000…
…00010101100010100
3210020201200021222120
413222230002230110
5113324442144304
63440520255540
7411002041245
oct75254025424
923221607876
108232381204
113544a67933
1217190115b0
13a127271a8
145814b8ccc
15332aee0d9
hex1eab02b14

8232381204 has 24 divisors (see below), whose sum is σ = 19828531968. Its totient is φ = 2655606720.

The previous prime is 8232381181. The next prime is 8232381217. The reversal of 8232381204 is 4021832328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11064657 + ... + 11065400.

It is an arithmetic number, because the mean of its divisors is an integer number (826188832).

Almost surely, 28232381204 is an apocalyptic number.

It is an amenable number.

8232381204 is an abundant number, since it is smaller than the sum of its proper divisors (11596150764).

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

8232381204 is a wasteful number, since it uses less digits than its factorization.

8232381204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22130095 (or 22130093 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 8232381204 is about 90732.4705053268. The cubic root of 8232381204 is about 2019.1805652568.

The spelling of 8232381204 in words is "eight billion, two hundred thirty-two million, three hundred eighty-one thousand, two hundred four".

Divisors: 1 2 3 4 6 12 31 62 93 124 186 372 22130057 44260114 66390171 88520228 132780342 265560684 686031767 1372063534 2058095301 2744127068 4116190602 8232381204