Base | Representation |
---|---|
bin | 10101101100111111… |
… | …000101011110110001 |
3 | 2020011001021222020212 |
4 | 111230333011132301 |
5 | 340211122011304 |
6 | 14412210513505 |
7 | 1453322616002 |
oct | 255477053661 |
9 | 66131258225 |
10 | 23303313329 |
11 | 997912723a |
12 | 4624295895 |
13 | 2274b7a0ca |
14 | 11b0cc51a9 |
15 | 915c7566e |
hex | 56cfc57b1 |
23303313329 has 8 divisors (see below), whose sum is σ = 24677993160. Its totient is φ = 21929066496.
The previous prime is 23303313311. The next prime is 23303313331. The reversal of 23303313329 is 92331330332.
It can be written as a sum of positive squares in 4 ways, for example, as 61701025 + 23241612304 = 7855^2 + 152452^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23303313329 - 28 = 23303313073 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23303313295 and 23303313304.
It is not an unprimeable number, because it can be changed into a prime (23303313359) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6017 + ... + 215969.
It is an arithmetic number, because the mean of its divisors is an integer number (3084749145).
Almost surely, 223303313329 is an apocalyptic number.
It is an amenable number.
23303313329 is a deficient number, since it is larger than the sum of its proper divisors (1374679831).
23303313329 is a wasteful number, since it uses less digits than its factorization.
23303313329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 216499.
The product of its (nonzero) digits is 26244, while the sum is 32.
The spelling of 23303313329 in words is "twenty-three billion, three hundred three million, three hundred thirteen thousand, three hundred twenty-nine".
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