Search a number
-
+
12833706188 = 2237223938729
BaseRepresentation
bin10111111001111001…
…01101000011001100
31020010101212211020102
423330330231003030
5202240412044223
65521250510232
7633013463012
oct137474550314
936111784212
1012833706188
115496324456
1225a1b95378
131296ab95b4
1489a63c8b2
15501a54928
hex2fcf2d0cc

12833706188 has 24 divisors (see below), whose sum is σ = 23076883200. Its totient is φ = 6240475008.

The previous prime is 12833706131. The next prime is 12833706203. The reversal of 12833706188 is 88160733821.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312008 + ... + 350736.

It is an arithmetic number, because the mean of its divisors is an integer number (961536800).

Almost surely, 212833706188 is an apocalyptic number.

It is an amenable number.

12833706188 is a deficient number, since it is larger than the sum of its proper divisors (10243177012).

12833706188 is a wasteful number, since it uses less digits than its factorization.

12833706188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41009 (or 41007 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 47.

The spelling of 12833706188 in words is "twelve billion, eight hundred thirty-three million, seven hundred six thousand, one hundred eighty-eight".

Divisors: 1 2 4 37 74 148 2239 4478 8956 38729 77458 82843 154916 165686 331372 1432973 2865946 5731892 86714231 173428462 346856924 3208426547 6416853094 12833706188