Base | Representation |
---|---|
bin | 10010101100111000… |
… | …11111010001100111 |
3 | 221220201111012120002 |
4 | 21112130133101213 |
5 | 131030300241203 |
6 | 4340141131515 |
7 | 503543442236 |
oct | 112634372147 |
9 | 27821435502 |
10 | 10040243303 |
11 | 4292501442 |
12 | 1b42559b9b |
13 | c4013a98c |
14 | 6b363ab1d |
15 | 3db6abd88 |
hex | 25671f467 |
10040243303 has 4 divisors (see below), whose sum is σ = 10285127328. Its totient is φ = 9795359280.
The previous prime is 10040243293. The next prime is 10040243341. The reversal of 10040243303 is 30334204001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30334204001 = 2213 ⋅13707277.
It is a cyclic number.
It is not a de Polignac number, because 10040243303 - 24 = 10040243287 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 (10040243803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122441951 + ... + 122442032.
It is an arithmetic number, because the mean of its divisors is an integer number (2571281832).
Almost surely, 210040243303 is an apocalyptic number.
10040243303 is a deficient number, since it is larger than the sum of its proper divisors (244884025).
10040243303 is an equidigital number, since it uses as much as digits as its factorization.
10040243303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244884024.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 10040243303 its reverse (30334204001), we get a palindrome (40374447304).
The spelling of 10040243303 in words is "ten billion, forty million, two hundred forty-three thousand, three hundred three".
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