Base | Representation |
---|---|
bin | 111110101101001… |
… | …111100100111111 |
3 | 2201022121120002212 |
4 | 332231033210333 |
5 | 4123311011204 |
6 | 252221011035 |
7 | 35033154254 |
oct | 7655174477 |
9 | 2638546085 |
10 | 1052047679 |
11 | 49a942aa1 |
12 | 2543b3a7b |
13 | 139c61627 |
14 | 9da1942b |
15 | 62562c6e |
hex | 3eb4f93f |
1052047679 has 2 divisors, whose sum is σ = 1052047680. Its totient is φ = 1052047678.
The previous prime is 1052047649. The next prime is 1052047681. The reversal of 1052047679 is 9767402501.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1052047679 is a prime.
It is a super-2 number, since 2×10520476792 = 2213608637778574082, which contains 22 as substring.
Together with 1052047681, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1052047609) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526023839 + 526023840.
It is an arithmetic number, because the mean of its divisors is an integer number (526023840).
Almost surely, 21052047679 is an apocalyptic number.
1052047679 is a deficient number, since it is larger than the sum of its proper divisors (1).
1052047679 is an equidigital number, since it uses as much as digits as its factorization.
1052047679 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 105840, while the sum is 41.
The square root of 1052047679 is about 32435.2844753981. The cubic root of 1052047679 is about 1017.0566431661.
The spelling of 1052047679 in words is "one billion, fifty-two million, forty-seven thousand, six hundred seventy-nine".
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