Base | Representation |
---|---|
bin | 111101001101111… |
… | …101110101100010 |
3 | 2122120121121222220 |
4 | 331031331311202 |
5 | 4100412240310 |
6 | 245525411510 |
7 | 34310651025 |
oct | 7515756542 |
9 | 2576547886 |
10 | 1027071330 |
11 | 48783398a |
12 | 247b69b96 |
13 | 134a2811c |
14 | 9a5971bc |
15 | 6027c670 |
hex | 3d37dd62 |
1027071330 has 16 divisors (see below), whose sum is σ = 2464971264. Its totient is φ = 273885680.
The previous prime is 1027071319. The next prime is 1027071343. The reversal of 1027071330 is 331707201.
It is a self number, because there is not a number n which added to its sum of digits gives 1027071330.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 17117826 + ... + 17117885.
It is an arithmetic number, because the mean of its divisors is an integer number (154060704).
Almost surely, 21027071330 is an apocalyptic number.
1027071330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1027071330 is an abundant number, since it is smaller than the sum of its proper divisors (1437899934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1027071330 is a wasteful number, since it uses less digits than its factorization.
1027071330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34235721.
The product of its (nonzero) digits is 882, while the sum is 24.
The square root of 1027071330 is about 32047.9536008151. The cubic root of 1027071330 is about 1008.9435511041.
Adding to 1027071330 its reverse (331707201), we get a palindrome (1358778531).
The spelling of 1027071330 in words is "one billion, twenty-seven million, seventy-one thousand, three hundred thirty".
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