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2012333301988 = 221926478069763
BaseRepresentation
bin11101010010001000011…
…010010110000011100100
321010101011222010111200121
4131102020122112003210
5230432224311130423
64140241514251324
7265246331561512
oct35221032260344
97111158114617
102012333301988
11706475762149
12286006426b44
131179ba7868b9
146d57c86d4b2
153752ab3945d
hex1d4886960e4

2012333301988 has 12 divisors (see below), whose sum is σ = 3706929766960. Its totient is φ = 953210511432.

The previous prime is 2012333301983. The next prime is 2012333301989. The reversal of 2012333301988 is 8891033332102.

It is a super-5 number, since 5×20123333019885 (a number of 63 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (2012333301983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13239034806 + ... + 13239034957.

Almost surely, 22012333301988 is an apocalyptic number.

It is an amenable number.

2012333301988 is a deficient number, since it is larger than the sum of its proper divisors (1694596464972).

2012333301988 is a wasteful number, since it uses less digits than its factorization.

2012333301988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26478069786 (or 26478069784 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The spelling of 2012333301988 in words is "two trillion, twelve billion, three hundred thirty-three million, three hundred one thousand, nine hundred eighty-eight".

Divisors: 1 2 4 19 38 76 26478069763 52956139526 105912279052 503083325497 1006166650994 2012333301988