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13308101125 = 531119677603
BaseRepresentation
bin11000110010011100…
…11000001000000101
31021100110112120202021
430121032120020011
5204223333214000
610040314443141
7650533664434
oct143116301005
937313476667
1013308101125
11570a092390
1226b4a334b1
131341177c67
1490364b11b
1552d51111a
hex319398205

13308101125 has 64 divisors (see below), whose sum is σ = 19359175680. Its totient is φ = 9031176000.

The previous prime is 13308101123. The next prime is 13308101129. The reversal of 13308101125 is 52110180331.

It is not a de Polignac number, because 13308101125 - 21 = 13308101123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 13308101125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13308101123) 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 63 ways as a sum of consecutive naturals, for example, 1746574 + ... + 1754176.

It is an arithmetic number, because the mean of its divisors is an integer number (302487120).

Almost surely, 213308101125 is an apocalyptic number.

It is an amenable number.

13308101125 is a deficient number, since it is larger than the sum of its proper divisors (6051074555).

13308101125 is a wasteful number, since it uses less digits than its factorization.

13308101125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7715 (or 7705 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 13308101125 its reverse (52110180331), we get a palindrome (65418281456).

The spelling of 13308101125 in words is "thirteen billion, three hundred eight million, one hundred one thousand, one hundred twenty-five".

Divisors: 1 5 11 19 25 55 67 95 125 209 275 335 475 737 1045 1273 1375 1675 2375 3685 5225 6365 7603 8375 14003 18425 26125 31825 38015 70015 83633 92125 144457 159125 190075 350075 418165 509401 722285 950375 1589027 1750375 2090825 2547005 3611425 5603411 7945135 9678619 10454125 12735025 18057125 28017055 39725675 48393095 63675125 106464809 140085275 198628375 241965475 532324045 700426375 1209827375 2661620225 13308101125