Search a number
-
+
12833034 = 232392993
BaseRepresentation
bin110000111101…
…000100001010
3220010222121120
4300331010022
511241124114
61135020110
7214036044
oct60750412
926128546
1012833034
117275715
12436a636
132874216
1419c0a94
1511d75a9
hexc3d10a

12833034 has 16 divisors (see below), whose sum is σ = 26782272. Its totient is φ = 4091648.

The previous prime is 12833033. The next prime is 12833053. The reversal of 12833034 is 43033821.

It is a junction number, because it is equal to n+sod(n) for n = 12832995 and 12833013.

It is not an unprimeable number, because it can be changed into a prime (12833033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46359 + ... + 46634.

It is an arithmetic number, because the mean of its divisors is an integer number (1673892).

Almost surely, 212833034 is an apocalyptic number.

12833034 is an abundant number, since it is smaller than the sum of its proper divisors (13949238).

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

12833034 is a wasteful number, since it uses less digits than its factorization.

12833034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93021.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 12833034 is about 3582.3224310494. The cubic root of 12833034 is about 234.1224795292.

Adding to 12833034 its reverse (43033821), we get a palindrome (55866855).

The spelling of 12833034 in words is "twelve million, eight hundred thirty-three thousand, thirty-four".

Divisors: 1 2 3 6 23 46 69 138 92993 185986 278979 557958 2138839 4277678 6416517 12833034