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200212131133 = 7318397114599
BaseRepresentation
bin1011101001110110010…
…0101010110100111101
3201010210010110001201001
42322131210222310331
511240013301144013
6231550504450301
720315305015060
oct2723544526475
9633703401631
10200212131133
1177a0058a493
1232976779991
1315b59263061
1499943408d7
15531bdc7ddd
hex2e9d92ad3d

200212131133 has 32 divisors (see below), whose sum is σ = 241507123200. Its totient is φ = 162380782080.

The previous prime is 200212131127. The next prime is 200212131137. The reversal of 200212131133 is 331131212002.

It is a cyclic number.

It is not a de Polignac number, because 200212131133 - 217 = 200212000061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200212131133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200212131137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1689768 + ... + 1804366.

It is an arithmetic number, because the mean of its divisors is an integer number (7547097600).

Almost surely, 2200212131133 is an apocalyptic number.

It is an amenable number.

200212131133 is a deficient number, since it is larger than the sum of its proper divisors (41294992067).

200212131133 is a wasteful number, since it uses less digits than its factorization.

200212131133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114817.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 200212131133 its reverse (331131212002), we get a palindrome (531343343135).

The spelling of 200212131133 in words is "two hundred billion, two hundred twelve million, one hundred thirty-one thousand, one hundred thirty-three".

Divisors: 1 7 31 83 97 217 581 679 2573 3007 8051 18011 21049 56357 114599 249581 802193 1747067 3552569 9511717 11116103 24867983 66582019 77812721 294863227 344599193 922636549 2064042589 2412194351 6458455843 28601733019 200212131133