Search a number
-
+
10231320200211 = 3311217917495627
BaseRepresentation
bin1001010011100010101000…
…1101001100010000010011
31100020002211021222221221000
42110320222031030100103
52320112220432401321
633432111551433043
72104121436532335
oct224705215142023
940202737887830
1010231320200211
113295095583200
121192a94525783
13592a6a1cb036
142752acb17455
1512b217d71826
hex94e2a34c413

10231320200211 has 48 divisors (see below), whose sum is σ = 16753813372800. Its totient is φ = 6166158427440.

The previous prime is 10231320200203. The next prime is 10231320200219. The reversal of 10231320200211 is 11200202313201.

10231320200211 is a `hidden beast` number, since 1 + 0 + 231 + 3 + 20 + 200 + 211 = 666.

It is an interprime number because it is at equal distance from previous prime (10231320200203) and next prime (10231320200219).

It is not a de Polignac number, because 10231320200211 - 23 = 10231320200203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10231320200219) 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, 8163021 + ... + 9332606.

It is an arithmetic number, because the mean of its divisors is an integer number (349037778600).

Almost surely, 210231320200211 is an apocalyptic number.

10231320200211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10231320200211 is a deficient number, since it is larger than the sum of its proper divisors (6522493172589).

10231320200211 is a wasteful number, since it uses less digits than its factorization.

10231320200211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17495837 (or 17495820 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10231320200211 its reverse (11200202313201), we get a palindrome (21431522513412).

The spelling of 10231320200211 in words is "ten trillion, two hundred thirty-one billion, three hundred twenty million, two hundred thousand, two hundred eleven".

Divisors: 1 3 9 11 27 33 99 121 179 297 363 537 1089 1611 1969 3267 4833 5907 17721 21659 53163 64977 194931 584793 17495627 52486881 157460643 192451897 472381929 577355691 1732067073 2116970867 3131717233 5196201219 6350912601 9395151699 19052737803 28185455097 34448889563 57158213409 84556365291 103346668689 310040006067 378937785193 930120018201 1136813355579 3410440066737 10231320200211