Base | Representation |
---|---|
bin | 1011111100010010000000… |
… | …0100011000010100111111 |
3 | 1201111020110220120200122112 |
4 | 2333010200010120110333 |
5 | 3210111224234334012 |
6 | 43531542135204235 |
7 | 2523425624243432 |
oct | 277044004302477 |
9 | 51436426520575 |
10 | 13130253043007 |
11 | 42025665a0881 |
12 | 158089321667b |
13 | 7432400c9729 |
14 | 335716d5d819 |
15 | 17b834831122 |
hex | bf12011853f |
13130253043007 has 2 divisors, whose sum is σ = 13130253043008. Its totient is φ = 13130253043006.
The previous prime is 13130253042997. The next prime is 13130253043049. The reversal of 13130253043007 is 70034035203131.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13130253043007 - 214 = 13130253026623 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13130253043097) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6565126521503 + 6565126521504.
It is an arithmetic number, because the mean of its divisors is an integer number (6565126521504).
Almost surely, 213130253043007 is an apocalyptic number.
13130253043007 is a deficient number, since it is larger than the sum of its proper divisors (1).
13130253043007 is an equidigital number, since it uses as much as digits as its factorization.
13130253043007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 22680, while the sum is 32.
Adding to 13130253043007 its reverse (70034035203131), we get a palindrome (83164288246138).
The spelling of 13130253043007 in words is "thirteen trillion, one hundred thirty billion, two hundred fifty-three million, forty-three thousand, seven".
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