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212000302033 = 1327937342571
BaseRepresentation
bin1100010101110000110…
…0111110001111010001
3202021012122222012011021
43011130030332033101
511433134034131113
6241220330115441
721213364556212
oct3053414761721
9667178865137
10212000302033
11819aa709793
123510657bb81
1316cb755b300
14a391b7b409
1557abc5448d
hex315c33e3d1

212000302033 has 24 divisors (see below), whose sum is σ = 233097025920. Its totient is φ = 192692934720.

The previous prime is 212000302001. The next prime is 212000302091. The reversal of 212000302033 is 330203000212.

It is not a de Polignac number, because 212000302033 - 25 = 212000302001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212000301998 and 212000302016.

It is not an unprimeable number, because it can be changed into a prime (212000302093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4958638 + ... + 5001208.

It is an arithmetic number, because the mean of its divisors is an integer number (9712376080).

Almost surely, 2212000302033 is an apocalyptic number.

It is an amenable number.

212000302033 is a deficient number, since it is larger than the sum of its proper divisors (21096723887).

212000302033 is a wasteful number, since it uses less digits than its factorization.

212000302033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43049 (or 43036 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 212000302033 its reverse (330203000212), we get a palindrome (542203302245).

The spelling of 212000302033 in words is "two hundred twelve billion, three hundred two thousand, thirty-three".

Divisors: 1 13 79 169 373 1027 4849 13351 29467 42571 63037 383071 553423 3363109 4979923 7194499 15878983 43720417 206426779 568365421 1254439657 2683548127 16307715541 212000302033