Base | Representation |
---|---|
bin | 11101100011110011000001… |
… | …101101110101010110011101 |
3 | 122001022012021220102112001111 |
4 | 131203303001231311112131 |
5 | 114014433244423224041 |
6 | 1140254411211542021 |
7 | 36245300315315536 |
oct | 3543630155652635 |
9 | 561265256375044 |
10 | 130003320133021 |
11 | 3847210a043315 |
12 | 126b7620a5a911 |
13 | 577035039633a |
14 | 24162a10d968d |
15 | 1006a40cc6981 |
hex | 763cc1b7559d |
130003320133021 has 4 divisors (see below), whose sum is σ = 130010554212544. Its totient is φ = 129996086053500.
The previous prime is 130003320133003. The next prime is 130003320133051. The reversal of 130003320133021 is 120331023300031.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 130003320133021 - 215 = 130003320100253 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130003320132983 and 130003320133001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130003320133051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3617012805 + ... + 3617048746.
It is an arithmetic number, because the mean of its divisors is an integer number (32502638553136).
Almost surely, 2130003320133021 is an apocalyptic number.
It is an amenable number.
130003320133021 is a deficient number, since it is larger than the sum of its proper divisors (7234079523).
130003320133021 is an equidigital number, since it uses as much as digits as its factorization.
130003320133021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7234079522.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 130003320133021 its reverse (120331023300031), we get a palindrome (250334343433052).
The spelling of 130003320133021 in words is "one hundred thirty trillion, three billion, three hundred twenty million, one hundred thirty-three thousand, twenty-one".
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