Search a number
-
+
802232994 = 23133705499
BaseRepresentation
bin101111110100010…
…001101010100010
32001220112122210010
4233310101222202
53120332423434
6211334345350
725610603463
oct5764215242
92056478703
10802232994
11381926582
121a47bb256
13ca2853a4
147878ad6a
154a6689e9
hex2fd11aa2

802232994 has 8 divisors (see below), whose sum is σ = 1604466000. Its totient is φ = 267410996.

The previous prime is 802232993. The next prime is 802233017. The reversal of 802232994 is 499232208.

It is a happy number.

802232994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

802232994 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (802232993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66852744 + ... + 66852755.

It is an arithmetic number, because the mean of its divisors is an integer number (200558250).

Almost surely, 2802232994 is an apocalyptic number.

802232994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

802232994 is a wasteful number, since it uses less digits than its factorization.

802232994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133705504.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 802232994 is about 28323.7178703644. The cubic root of 802232994 is about 929.1806843504.

The spelling of 802232994 in words is "eight hundred two million, two hundred thirty-two thousand, nine hundred ninety-four".

Divisors: 1 2 3 6 133705499 267410998 401116497 802232994