Base | Representation |
---|---|
bin | 100100011111110000000010… |
… | …1000010001011111001010001 |
3 | 1120002122111210012020210120221 |
4 | 1020333200011002023321101 |
5 | 314034120322212000223 |
6 | 3054431552503233041 |
7 | 124422104115342100 |
oct | 11077400502137121 |
9 | 1502574705223527 |
10 | 321023120031313 |
11 | 93319160225147 |
12 | 30008521448781 |
13 | 10a1847287b78b |
14 | 593b85d912037 |
15 | 271a834a7ab5d |
hex | 123f80508be51 |
321023120031313 has 48 divisors (see below), whose sum is σ = 377957214495360. Its totient is φ = 271845411780096.
The previous prime is 321023120031311. The next prime is 321023120031373. The reversal of 321023120031313 is 313130021320123.
It is not a de Polignac number, because 321023120031313 - 21 = 321023120031311 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (321023120031311) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3801882531 + ... + 3801966967.
It is an arithmetic number, because the mean of its divisors is an integer number (7874108635320).
Almost surely, 2321023120031313 is an apocalyptic number.
It is an amenable number.
321023120031313 is a deficient number, since it is larger than the sum of its proper divisors (56934094464047).
321023120031313 is a wasteful number, since it uses less digits than its factorization.
321023120031313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86534 (or 86527 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 321023120031313 its reverse (313130021320123), we get a palindrome (634153141351436).
The spelling of 321023120031313 in words is "three hundred twenty-one trillion, twenty-three billion, one hundred twenty million, thirty-one thousand, three hundred thirteen".
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