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212514041201 = 72111761380207
BaseRepresentation
bin1100010111101011010…
…0101110110101110001
3202022112110122211210212
43011322310232311301
511440212043304301
6241343321233505
721232203355100
oct3057264566561
9668473584725
10212514041201
11821436aa610
123522a632895
1317069b13b97
14a4000ac037
1557dbdd34bb
hex317ad2ed71

212514041201 has 48 divisors (see below), whose sum is σ = 290229495552. Its totient is φ = 153299059200.

The previous prime is 212514041171. The next prime is 212514041213. The reversal of 212514041201 is 102140415212.

It is not a de Polignac number, because 212514041201 - 214 = 212514024817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212514041291) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 368840 + ... + 749046.

It is an arithmetic number, because the mean of its divisors is an integer number (6046447824).

Almost surely, 2212514041201 is an apocalyptic number.

It is an amenable number.

212514041201 is a deficient number, since it is larger than the sum of its proper divisors (77715454351).

212514041201 is a wasteful number, since it uses less digits than its factorization.

212514041201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380310 (or 380303 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 212514041201 its reverse (102140415212), we get a palindrome (314654456413).

The spelling of 212514041201 in words is "two hundred twelve billion, five hundred fourteen million, forty-one thousand, two hundred one".

Divisors: 1 7 11 17 49 61 77 119 187 427 539 671 833 1037 1309 2989 4697 7259 9163 11407 32879 50813 79849 380207 558943 2661449 4182277 6463519 18630143 23192627 29275939 45244633 71098709 162348389 204931573 255118897 316712431 394274659 497690963 1136438723 1785832279 2759922613 3483836741 4337021249 12500825953 19319458291 30359148743 212514041201