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201214316513 = 7891999161569
BaseRepresentation
bin1011101101100101001…
…1101100111111100001
3201020100222020100121002
42323121103230333201
511244041331112023
6232234145041345
720352164320250
oct2733123547741
9636328210532
10201214316513
1178375266171
1232bb6326255
1315c88a86b62
149a4b49a797
155379d8bb28
hex2ed94ecfe1

201214316513 has 16 divisors (see below), whose sum is σ = 232660800000. Its totient is φ = 170445192192.

The previous prime is 201214316467. The next prime is 201214316557. The reversal of 201214316513 is 315613412102.

It is a cyclic number.

It is not a de Polignac number, because 201214316513 - 212 = 201214312417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201214316713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1164593 + ... + 1326161.

It is an arithmetic number, because the mean of its divisors is an integer number (14541300000).

Almost surely, 2201214316513 is an apocalyptic number.

It is an amenable number.

201214316513 is a deficient number, since it is larger than the sum of its proper divisors (31446483487).

201214316513 is a wasteful number, since it uses less digits than its factorization.

201214316513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163664.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 201214316513 its reverse (315613412102), we get a palindrome (516827728615).

The spelling of 201214316513 in words is "two hundred one billion, two hundred fourteen million, three hundred sixteen thousand, five hundred thirteen".

Divisors: 1 7 89 623 1999 13993 161569 177911 1130983 1245377 14379641 100657487 322976431 2260835017 28744902359 201214316513