Base | Representation |
---|---|
bin | 10000110010111111… |
… | …000111011000111011 |
3 | 1201112220112220200010 |
4 | 100302333013120323 |
5 | 243414012302243 |
6 | 12141342313003 |
7 | 1205634211422 |
oct | 206277073073 |
9 | 51486486603 |
10 | 18035275323 |
11 | 771549631a |
12 | 35b3b88763 |
13 | 1915631760 |
14 | c313b02b9 |
15 | 708525433 |
hex | 432fc763b |
18035275323 has 16 divisors (see below), whose sum is σ = 27259796480. Its totient is φ = 10514492064.
The previous prime is 18035275319. The next prime is 18035275331. The reversal of 18035275323 is 32357253081.
It is not a de Polignac number, because 18035275323 - 22 = 18035275319 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (18035275303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12168811 + ... + 12170292.
It is an arithmetic number, because the mean of its divisors is an integer number (1703737280).
Almost surely, 218035275323 is an apocalyptic number.
18035275323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
18035275323 is a deficient number, since it is larger than the sum of its proper divisors (9224521157).
18035275323 is a wasteful number, since it uses less digits than its factorization.
18035275323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24339138.
The product of its (nonzero) digits is 151200, while the sum is 39.
The spelling of 18035275323 in words is "eighteen billion, thirty-five million, two hundred seventy-five thousand, three hundred twenty-three".
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