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13872850510201 = 231933479006397
BaseRepresentation
bin1100100111100000011001…
…0100111010000101111001
31211010020020210201122000121
43021320012110322011321
53304243044212311301
645301033300133241
72631165111462424
oct311700624720571
954106223648017
1013872850510201
1144694964a3011
121680799697221
137982867b3057
1435d6417b49bb
15190ce84503a1
hexc9e0653a179

13872850510201 has 16 divisors (see below), whose sum is σ = 14592958602624. Its totient is φ = 13162883779584.

The previous prime is 13872850510177. The next prime is 13872850510217. The reversal of 13872850510201 is 10201505827831.

It is a cyclic number.

It is not a de Polignac number, because 13872850510201 - 227 = 13872716292473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13872850510231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2962866 + ... + 6043531.

It is an arithmetic number, because the mean of its divisors is an integer number (912059912664).

Almost surely, 213872850510201 is an apocalyptic number.

It is an amenable number.

13872850510201 is a deficient number, since it is larger than the sum of its proper divisors (720108092423).

13872850510201 is a wasteful number, since it uses less digits than its factorization.

13872850510201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9006960.

The product of its (nonzero) digits is 134400, while the sum is 43.

The spelling of 13872850510201 in words is "thirteen trillion, eight hundred seventy-two billion, eight hundred fifty million, five hundred ten thousand, two hundred one".

Divisors: 1 23 193 347 4439 7981 66971 1540333 9006397 207147131 1738234621 3125219759 39979396283 71880054457 603167413487 13872850510201