Base | Representation |
---|---|
bin | 111110100001101… |
… | …001001001111001 |
3 | 2201002220001200111 |
4 | 332201221021321 |
5 | 4122021203323 |
6 | 252031504321 |
7 | 34665260416 |
oct | 7641511171 |
9 | 2632801614 |
10 | 1049006713 |
11 | 4991562a7 |
12 | 2533880a1 |
13 | 139438441 |
14 | 9d46710d |
15 | 62161c0d |
hex | 3e869279 |
1049006713 has 2 divisors, whose sum is σ = 1049006714. Its totient is φ = 1049006712.
The previous prime is 1049006711. The next prime is 1049006731. The reversal of 1049006713 is 3176009401.
It is a happy number.
Together with next prime (1049006731) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 833592384 + 215414329 = 28872^2 + 14677^2 .
It is a cyclic number.
It is not a de Polignac number, because 1049006713 - 21 = 1049006711 is a prime.
It is a super-2 number, since 2×10490067132 = 2200830167838128738, which contains 22 as substring.
Together with 1049006711, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (1049006711) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524503356 + 524503357.
It is an arithmetic number, because the mean of its divisors is an integer number (524503357).
Almost surely, 21049006713 is an apocalyptic number.
It is an amenable number.
1049006713 is a deficient number, since it is larger than the sum of its proper divisors (1).
1049006713 is an equidigital number, since it uses as much as digits as its factorization.
1049006713 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4536, while the sum is 31.
The square root of 1049006713 is about 32388.3731144372. The cubic root of 1049006713 is about 1016.0757562423.
The spelling of 1049006713 in words is "one billion, forty-nine million, six thousand, seven hundred thirteen".
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