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2033020212 = 223169418351
BaseRepresentation
bin111100100101101…
…0110110100110100
312020200111010102220
41321023112310310
513130423121322
6533422402340
7101244246426
oct17113266464
95220433386
102033020212
119536501a3
12488a303b0
13265268c52
14154012816
15bd73655c
hex792d6d34

2033020212 has 12 divisors (see below), whose sum is σ = 4743713856. Its totient is φ = 677673400.

The previous prime is 2033020193. The next prime is 2033020217. The reversal of 2033020212 is 2120203302.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2033020191 and 2033020200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2033020217) 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, 84709164 + ... + 84709187.

It is an arithmetic number, because the mean of its divisors is an integer number (395309488).

Almost surely, 22033020212 is an apocalyptic number.

It is an amenable number.

2033020212 is an abundant number, since it is smaller than the sum of its proper divisors (2710693644).

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

2033020212 is a wasteful number, since it uses less digits than its factorization.

2033020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169418358 (or 169418356 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2033020212 is about 45089.0254053023. The cubic root of 2033020212 is about 1266.8170468120.

Adding to 2033020212 its reverse (2120203302), we get a palindrome (4153223514).

The spelling of 2033020212 in words is "two billion, thirty-three million, twenty thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 169418351 338836702 508255053 677673404 1016510106 2033020212