Base | Representation |
---|---|
bin | 11101100100000011100111… |
… | …011101000010000011101101 |
3 | 122001100220021022201121220220 |
4 | 131210003213131002003231 |
5 | 114020231240040211023 |
6 | 1140310514534201553 |
7 | 36246500613313314 |
oct | 3544034735020355 |
9 | 561326238647826 |
10 | 130021133132013 |
11 | 38479720011092 |
12 | 126bab724b32b9 |
13 | 5771c2b941226 |
14 | 24170b0b6927b |
15 | 1007234a423e3 |
hex | 7640e77420ed |
130021133132013 has 8 divisors (see below), whose sum is σ = 173361953572800. Its totient is φ = 86680534056288.
The previous prime is 130021133131993. The next prime is 130021133132017. The reversal of 130021133132013 is 310231331120031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130021133132013 - 26 = 130021133131949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130021133132017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53965873 + ... + 56323686.
It is an arithmetic number, because the mean of its divisors is an integer number (21670244196600).
Almost surely, 2130021133132013 is an apocalyptic number.
It is an amenable number.
130021133132013 is a deficient number, since it is larger than the sum of its proper divisors (43340820440787).
130021133132013 is a wasteful number, since it uses less digits than its factorization.
130021133132013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110682531.
The product of its (nonzero) digits is 972, while the sum is 24.
Adding to 130021133132013 its reverse (310231331120031), we get a palindrome (440252464252044).
The spelling of 130021133132013 in words is "one hundred thirty trillion, twenty-one billion, one hundred thirty-three million, one hundred thirty-two thousand, thirteen".
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