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14202012211 = 1729711512687
BaseRepresentation
bin11010011101000000…
…11000001000110011
31100122202120222020021
431032200120020303
5213041203342321
610305130224311
71011640053262
oct151640301063
940582528207
1014202012211
116028735a82
122904285097
13145441c02a
1498a2605d9
15581c38941
hex34e818233

14202012211 has 32 divisors (see below), whose sum is σ = 15885434880. Its totient is φ = 12634944000.

The previous prime is 14202012199. The next prime is 14202012229. The reversal of 14202012211 is 11221020241.

It is not a de Polignac number, because 14202012211 - 29 = 14202011699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14202012241) 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, 5284110 + ... + 5286796.

It is an arithmetic number, because the mean of its divisors is an integer number (496419840).

Almost surely, 214202012211 is an apocalyptic number.

14202012211 is a deficient number, since it is larger than the sum of its proper divisors (1683422669).

14202012211 is a wasteful number, since it uses less digits than its factorization.

14202012211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2955.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 14202012211 its reverse (11221020241), we get a palindrome (25423032452).

The spelling of 14202012211 in words is "fourteen billion, two hundred two million, twelve thousand, two hundred eleven".

Divisors: 1 17 29 71 151 493 1207 2059 2567 2687 4379 10721 35003 45679 74443 77923 182257 190777 310909 405737 1324691 3243209 5285453 5532533 6897529 11766373 28807327 94053061 200028341 489724559 835412483 14202012211