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200514212 = 22237721089
BaseRepresentation
bin10111111001110…
…01101010100100
3111222022011210022
423330321222210
5402312423322
631521414312
74653225353
oct1374715244
9458264708
10200514212
11a3204328
125719a398
1332707382
141c8b799a
151290b942
hexbf39aa4

200514212 has 12 divisors (see below), whose sum is σ = 351064140. Its totient is φ = 100210176.

The previous prime is 200514199. The next prime is 200514271. The reversal of 200514212 is 212415002.

It can be written as a sum of positive squares in 2 ways, for example, as 154355776 + 46158436 = 12424^2 + 6794^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037 + ... + 20052.

It is an arithmetic number, because the mean of its divisors is an integer number (29255345).

Almost surely, 2200514212 is an apocalyptic number.

It is an amenable number.

200514212 is a deficient number, since it is larger than the sum of its proper divisors (150549928).

200514212 is a wasteful number, since it uses less digits than its factorization.

200514212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23470 (or 23468 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 200514212 is about 14160.3040927799. The cubic root of 200514212 is about 585.3043070630.

Adding to 200514212 its reverse (212415002), we get a palindrome (412929214).

The spelling of 200514212 in words is "two hundred million, five hundred fourteen thousand, two hundred twelve".

Divisors: 1 2 4 2377 4754 9508 21089 42178 84356 50128553 100257106 200514212