Base | Representation |
---|---|
bin | 1100000110001111010100… |
… | …0111111010100010010101 |
3 | 1202002121001122101121111212 |
4 | 3001203311013322202111 |
5 | 3220412111244203414 |
6 | 44142314110511205 |
7 | 2541663250032332 |
oct | 301436507724225 |
9 | 52077048347455 |
10 | 13301331241109 |
11 | 42690767a215a |
12 | 15a9a78b05505 |
13 | 75640553cb52 |
14 | 33db05c9b989 |
15 | 180ee8b5783e |
hex | c18f51fa895 |
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".
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