Base | Representation |
---|---|
bin | 1011111011111011110101… |
… | …0100110000001001100001 |
3 | 1201110200010010120002010100 |
4 | 2332332331110300021201 |
5 | 3210012032131020301 |
6 | 43525115411253013 |
7 | 2523125265305253 |
oct | 276767524601141 |
9 | 51420103502110 |
10 | 13124301423201 |
11 | 41aaa92004821 |
12 | 157b6b1baa169 |
13 | 74280206c9c7 |
14 | 335310745cd3 |
15 | 17b5d70a3286 |
hex | befbd530261 |
13124301423201 has 24 divisors (see below), whose sum is σ = 19608238855296. Its totient is φ = 8453255924160.
The previous prime is 13124301423169. The next prime is 13124301423251. The reversal of 13124301423201 is 10232410342131.
13124301423201 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 4 + 30 + 1 + 423 + 201 = 666.
It is not a de Polignac number, because 13124301423201 - 25 = 13124301423169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13124301423251) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172618365 + ... + 172694378.
It is an arithmetic number, because the mean of its divisors is an integer number (817009952304).
Almost surely, 213124301423201 is an apocalyptic number.
It is an amenable number.
13124301423201 is a deficient number, since it is larger than the sum of its proper divisors (6483937432095).
13124301423201 is a wasteful number, since it uses less digits than its factorization.
13124301423201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 345312893 (or 345312890 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 13124301423201 its reverse (10232410342131), we get a palindrome (23356711765332).
The spelling of 13124301423201 in words is "thirteen trillion, one hundred twenty-four billion, three hundred one million, four hundred twenty-three thousand, two hundred one".
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