Base | Representation |
---|---|
bin | 1011100111101101… |
… | …1000110010110001 |
3 | 22001101121112212221 |
4 | 2321323120302301 |
5 | 22342023244014 |
6 | 1233310321041 |
7 | 140205030433 |
oct | 27173306261 |
9 | 8041545787 |
10 | 3119353009 |
11 | 13608800a3 |
12 | 7307b9181 |
13 | 3a9342b16 |
14 | 2183d4653 |
15 | 133cbcb24 |
hex | b9ed8cb1 |
3119353009 has 4 divisors (see below), whose sum is σ = 3119471460. Its totient is φ = 3119234560.
The previous prime is 3119353007. The next prime is 3119353019. The reversal of 3119353009 is 9003539113.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9003539113 = 149 ⋅60426437.
It can be written as a sum of positive squares in 2 ways, for example, as 1404150784 + 1715202225 = 37472^2 + 41415^2 .
It is a cyclic number.
It is not a de Polignac number, because 3119353009 - 21 = 3119353007 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3119353007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57 + ... + 78985.
It is an arithmetic number, because the mean of its divisors is an integer number (779867865).
Almost surely, 23119353009 is an apocalyptic number.
It is an amenable number.
3119353009 is a deficient number, since it is larger than the sum of its proper divisors (118451).
3119353009 is an equidigital number, since it uses as much as digits as its factorization.
3119353009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118450.
The product of its (nonzero) digits is 10935, while the sum is 34.
The square root of 3119353009 is about 55851.1683763196. The cubic root of 3119353009 is about 1461.1277033613.
The spelling of 3119353009 in words is "three billion, one hundred nineteen million, three hundred fifty-three thousand, nine".
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