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13102102301312 = 27192283546189
BaseRepresentation
bin1011111010101001001000…
…1001110100101010000000
31201101112211000222211202202
42332222102021310222000
53204131101142120222
643511004523132332
72521411211010263
oct276522211645200
951345730884682
1013102102301312
1141a16301a59a2
1215773376740a8
137406a4bb031b
14334206370cda
1517ac38240892
hexbea92274a80

13102102301312 has 48 divisors (see below), whose sum is σ = 27547930089450. Its totient is φ = 6206258962944.

The previous prime is 13102102301303. The next prime is 13102102301341. The reversal of 13102102301312 is 21310320120131.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12701696835136 + 400405466176 = 3563944^2 + 632776^2 .

It is a super-3 number, since 3×131021023013123 (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141726887 + ... + 141819302.

Almost surely, 213102102301312 is an apocalyptic number.

It is an amenable number.

13102102301312 is an abundant number, since it is smaller than the sum of its proper divisors (14445827788138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13102102301312 is an equidigital number, since it uses as much as digits as its factorization.

13102102301312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283546241 (or 283546210 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13102102301312 its reverse (21310320120131), we get a palindrome (34412422421443).

The spelling of 13102102301312 in words is "thirteen trillion, one hundred two billion, one hundred two million, three hundred one thousand, three hundred twelve".

Divisors: 1 2 4 8 16 19 32 38 64 76 128 152 304 361 608 722 1216 1444 2432 2888 5776 11552 23104 46208 283546189 567092378 1134184756 2268369512 4536739024 5387377591 9073478048 10774755182 18146956096 21549510364 36293912192 43099020728 86198041456 102360174229 172396082912 204720348458 344792165824 409440696916 689584331648 818881393832 1637762787664 3275525575328 6551051150656 13102102301312