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13301331241109 = 172997278148329
BaseRepresentation
bin1100000110001111010100…
…0111111010100010010101
31202002121001122101121111212
43001203311013322202111
53220412111244203414
644142314110511205
72541663250032332
oct301436507724225
952077048347455
1013301331241109
1142690767a215a
1215a9a78b05505
1375640553cb52
1433db05c9b989
15180ee8b5783e
hexc18f51fa895

13301331241109 has 16 divisors (see below), whose sum is σ = 14719609623600. Its totient is φ = 11962603290624.

The previous prime is 13301331241043. The next prime is 13301331241139. The reversal of 13301331241109 is 90114213310331.

13301331241109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 3479230225 + 13297852010884 = 58985^2 + 3646622^2 .

It is a cyclic number.

It is not a de Polignac number, because 13301331241109 - 224 = 13301314463893 is a prime.

It is a super-4 number, since 4×133013312411094 (a number of 54 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13301331241139) 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, 139026344 + ... + 139121985.

It is an arithmetic number, because the mean of its divisors is an integer number (919975601475).

Almost surely, 213301331241109 is an apocalyptic number.

It is an amenable number.

13301331241109 is a deficient number, since it is larger than the sum of its proper divisors (1418278382491).

13301331241109 is a wasteful number, since it uses less digits than its factorization.

13301331241109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278148472.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 13301331241109 in words is "thirteen trillion, three hundred one billion, three hundred thirty-one million, two hundred forty-one thousand, one hundred nine".

Divisors: 1 17 29 97 493 1649 2813 47821 278148329 4728521593 8066301541 26980387913 137127126197 458666594521 782431249477 13301331241109