Search a number
-
+
283768034 = 21112898547
BaseRepresentation
bin10000111010011…
…111010011100010
3201202221220120012
4100322133103202
51040121034114
644054044522
710013663024
oct2072372342
9652856505
10283768034
111361a8140
127b049742
1346a367a4
142998a014
1519da463e
hex10e9f4e2

283768034 has 8 divisors (see below), whose sum is σ = 464347728. Its totient is φ = 128985460.

The previous prime is 283768027. The next prime is 283768039. The reversal of 283768034 is 430867382.

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

It is a junction number, because it is equal to n+sod(n) for n = 283767982 and 283768000.

It is not an unprimeable number, because it can be changed into a prime (283768039) 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, 6449252 + ... + 6449295.

It is an arithmetic number, because the mean of its divisors is an integer number (58043466).

Almost surely, 2283768034 is an apocalyptic number.

283768034 is a deficient number, since it is larger than the sum of its proper divisors (180579694).

283768034 is a wasteful number, since it uses less digits than its factorization.

283768034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12898560.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 283768034 is about 16845.4158155862. The cubic root of 283768034 is about 657.1348357604.

The spelling of 283768034 in words is "two hundred eighty-three million, seven hundred sixty-eight thousand, thirty-four".

Divisors: 1 2 11 22 12898547 25797094 141884017 283768034