Base | Representation |
---|---|
bin | 1001010100011110011… |
… | …01110000111010011101 |
3 | 1010121120101212021101002 |
4 | 10222033031300322131 |
5 | 20221312431030023 |
6 | 403040051200045 |
7 | 32064414615326 |
oct | 4521715607235 |
9 | 1117511767332 |
10 | 320230330013 |
11 | 113899744700 |
12 | 520905a6025 |
13 | 2427514ca99 |
14 | 116dbc6344d |
15 | 84e3775b28 |
hex | 4a8f370e9d |
320230330013 has 12 divisors (see below), whose sum is σ = 352020246144. Its totient is φ = 291092399400.
The previous prime is 320230329997. The next prime is 320230330031. The reversal of 320230330013 is 310033032023.
It is not a de Polignac number, because 320230330013 - 24 = 320230329997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (320230330213) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1308218 + ... + 1533588.
It is an arithmetic number, because the mean of its divisors is an integer number (29335020512).
Almost surely, 2320230330013 is an apocalyptic number.
It is an amenable number.
320230330013 is a deficient number, since it is larger than the sum of its proper divisors (31789916131).
320230330013 is a wasteful number, since it uses less digits than its factorization.
320230330013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 237136 (or 237125 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 320230330013 its reverse (310033032023), we get a palindrome (630263362036).
The spelling of 320230330013 in words is "three hundred twenty billion, two hundred thirty million, three hundred thirty thousand, thirteen".
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