Base | Representation |
---|---|
bin | 11101100100010101011101… |
… | …111100101100001101011001 |
3 | 122001102201202011110210211112 |
4 | 131210111131330230031121 |
5 | 114021040014024334201 |
6 | 1140323404540310105 |
7 | 36251046612514625 |
oct | 3544253574541531 |
9 | 561381664423745 |
10 | 130040301011801 |
11 | 38486866860954 |
12 | 12702821842335 |
13 | 5773994acac2b |
14 | 2417dac724185 |
15 | 10079a76de0bb |
hex | 76455df2c359 |
130040301011801 has 2 divisors, whose sum is σ = 130040301011802. Its totient is φ = 130040301011800.
The previous prime is 130040301011773. The next prime is 130040301011809. The reversal of 130040301011801 is 108110103040031.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 88661507968576 + 41378793043225 = 9416024^2 + 6432635^2 .
It is an emirp because it is prime and its reverse (108110103040031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 130040301011801 - 218 = 130040300749657 is a prime.
It is not a weakly prime, because it can be changed into another prime (130040301011809) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65020150505900 + 65020150505901.
It is an arithmetic number, because the mean of its divisors is an integer number (65020150505901).
Almost surely, 2130040301011801 is an apocalyptic number.
It is an amenable number.
130040301011801 is a deficient number, since it is larger than the sum of its proper divisors (1).
130040301011801 is an equidigital number, since it uses as much as digits as its factorization.
130040301011801 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 23.
Adding to 130040301011801 its reverse (108110103040031), we get a palindrome (238150404051832).
The spelling of 130040301011801 in words is "one hundred thirty trillion, forty billion, three hundred one million, eleven thousand, eight hundred one".
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