Base | Representation |
---|---|
bin | 11101100110101100000100… |
… | …101011111111101110101011 |
3 | 122002000012011002122100122011 |
4 | 131212230010223333232223 |
5 | 114031212210112022311 |
6 | 1140525551220540351 |
7 | 36265533145225162 |
oct | 3546540453775653 |
9 | 562005132570564 |
10 | 130202012220331 |
11 | 385393aa5a2337 |
12 | 1272a0325516b7 |
13 | 5785cc6739a7c |
14 | 2421b4d5da3d9 |
15 | 100bcbe4e6321 |
hex | 766b04affbab |
130202012220331 has 4 divisors (see below), whose sum is σ = 130202036091432. Its totient is φ = 130201988349232.
The previous prime is 130202012220317. The next prime is 130202012220337. The reversal of 130202012220331 is 133022210202031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 130202012220331 - 221 = 130202010123179 is a prime.
It is a super-2 number, since 2×1302020122203312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130202012220337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716631 + ... + 16152943.
It is an arithmetic number, because the mean of its divisors is an integer number (32550509022858).
Almost surely, 2130202012220331 is an apocalyptic number.
130202012220331 is a deficient number, since it is larger than the sum of its proper divisors (23871101).
130202012220331 is an equidigital number, since it uses as much as digits as its factorization.
130202012220331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23871100.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 130202012220331 its reverse (133022210202031), we get a palindrome (263224222422362).
The spelling of 130202012220331 in words is "one hundred thirty trillion, two hundred two billion, twelve million, two hundred twenty thousand, three hundred thirty-one".
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