Search a number
-
+
232808968 = 2374157303
BaseRepresentation
bin11011110000001…
…10001000001000
3121020001220212101
431320012020020
5434044341333
635033523144
75524562230
oct1570061010
9536056771
10232808968
1110a461907
1265b734b4
13393039b2
1422cc2cc0
151568a67d
hexde06208

232808968 has 16 divisors (see below), whose sum is σ = 498876480. Its totient is φ = 99775248.

The previous prime is 232808963. The next prime is 232809037. The reversal of 232808968 is 869808232.

It is a happy number.

232808968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (232808963) 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, 2078596 + ... + 2078707.

It is an arithmetic number, because the mean of its divisors is an integer number (31179780).

Almost surely, 2232808968 is an apocalyptic number.

232808968 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

232808968 is an abundant number, since it is smaller than the sum of its proper divisors (266067512).

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

232808968 is a wasteful number, since it uses less digits than its factorization.

232808968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4157316 (or 4157312 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 232808968 is about 15258.0787781424. The cubic root of 232808968 is about 615.1767337486.

The spelling of 232808968 in words is "two hundred thirty-two million, eight hundred eight thousand, nine hundred sixty-eight".

Divisors: 1 2 4 7 8 14 28 56 4157303 8314606 16629212 29101121 33258424 58202242 116404484 232808968