Base | Representation |
---|---|
bin | 1011111011010111010111… |
… | …1110010001111110001101 |
3 | 1201102201212001120120111200 |
4 | 2332311311332101332031 |
5 | 3204332011142244001 |
6 | 43520420313540113 |
7 | 2522330615152152 |
oct | 276656576217615 |
9 | 51381761516450 |
10 | 13114514415501 |
11 | 41a691a547004 |
12 | 1579820414639 |
13 | 7419025383a5 |
14 | 334a629c8229 |
15 | 17b212c69086 |
hex | bed75f91f8d |
13114514415501 has 12 divisors (see below), whose sum is σ = 19300606121628. Its totient is φ = 8578047164544.
The previous prime is 13114514415487. The next prime is 13114514415571. The reversal of 13114514415501 is 10551441541131.
13114514415501 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 4 + 5 + 144 + 1 + 5 + 501 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 5136002375625 + 7978512039876 = 2266275^2 + 2824626^2 .
It is not a de Polignac number, because 13114514415501 - 215 = 13114514382733 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13114514415571) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13746869980 + ... + 13746870933.
It is an arithmetic number, because the mean of its divisors is an integer number (1608383843469).
Almost surely, 213114514415501 is an apocalyptic number.
It is an amenable number.
13114514415501 is a deficient number, since it is larger than the sum of its proper divisors (6186091706127).
13114514415501 is a wasteful number, since it uses less digits than its factorization.
13114514415501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27493740972 (or 27493740969 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 36.
Adding to 13114514415501 its reverse (10551441541131), we get a palindrome (23665955956632).
The spelling of 13114514415501 in words is "thirteen trillion, one hundred fourteen billion, five hundred fourteen million, four hundred fifteen thousand, five hundred one".
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