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13103230210 = 257751249253
BaseRepresentation
bin11000011010000001…
…10110110100000010
31020211012001001200121
430031000312310002
5203313411331320
610004115410454
7642465422230
oct141500666402
936735031617
1013103230210
115614482884
1226582b3a2a
13130a8a6875
148c435b950
1551a5438aa
hex30d036d02

13103230210 has 32 divisors (see below), whose sum is σ = 26991217152. Its totient is φ = 4486536000.

The previous prime is 13103230201. The next prime is 13103230211. The reversal of 13103230210 is 1203230131.

It is not an unprimeable number, because it can be changed into a prime (13103230211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72057 + ... + 177196.

It is an arithmetic number, because the mean of its divisors is an integer number (843475536).

Almost surely, 213103230210 is an apocalyptic number.

13103230210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13103230210 is an abundant number, since it is smaller than the sum of its proper divisors (13887986942).

13103230210 is a wasteful number, since it uses less digits than its factorization.

13103230210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250018.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13103230210 its reverse (1203230131), we get a palindrome (14306460341).

The spelling of 13103230210 in words is "thirteen billion, one hundred three million, two hundred thirty thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 35 70 751 1502 3755 5257 7510 10514 26285 52570 249253 498506 1246265 1744771 2492530 3489542 8723855 17447710 187189003 374378006 935945015 1310323021 1871890030 2620646042 6551615105 13103230210