Base | Representation |
---|---|
bin | 111111011000100… |
… | …001100010111111 |
3 | 2202002221222121101 |
4 | 333120201202333 |
5 | 4134212042341 |
6 | 253304113531 |
7 | 35231460340 |
oct | 7730414277 |
9 | 2662858541 |
10 | 1063393471 |
11 | 4a6292288 |
12 | 2581658a7 |
13 | 13c40490a |
14 | a13300c7 |
15 | 63554831 |
hex | 3f6218bf |
1063393471 has 8 divisors (see below), whose sum is σ = 1241164800. Its totient is φ = 892086648.
The previous prime is 1063393453. The next prime is 1063393493. The reversal of 1063393471 is 1743933601.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1063393471 - 219 = 1062869183 is a prime.
It is a super-3 number, since 3×10633934713 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1063393471.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1063393171) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1615771 + ... + 1616428.
It is an arithmetic number, because the mean of its divisors is an integer number (155145600).
Almost surely, 21063393471 is an apocalyptic number.
1063393471 is a deficient number, since it is larger than the sum of its proper divisors (177771329).
1063393471 is an equidigital number, since it uses as much as digits as its factorization.
1063393471 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3232253.
The product of its (nonzero) digits is 40824, while the sum is 37.
The square root of 1063393471 is about 32609.7143655077. The cubic root of 1063393471 is about 1020.6997220453.
The spelling of 1063393471 in words is "one billion, sixty-three million, three hundred ninety-three thousand, four hundred seventy-one".
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