Base | Representation |
---|---|
bin | 100010000000101… |
… | …0101100110000110 |
3 | 2221112101000212022 |
4 | 1010001111212012 |
5 | 4314121420121 |
6 | 305123523142 |
7 | 40165023311 |
oct | 10401254606 |
9 | 2845330768 |
10 | 1141201286 |
11 | 5361a6465 |
12 | 27a2294b2 |
13 | 152578244 |
14 | ab7c5978 |
15 | 6a2c3aab |
hex | 44055986 |
1141201286 has 16 divisors (see below), whose sum is σ = 1769282736. Its totient is φ = 551637216.
The previous prime is 1141201277. The next prime is 1141201291. The reversal of 1141201286 is 6821021411.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37496 + ... + 60731.
It is an arithmetic number, because the mean of its divisors is an integer number (110580171).
Almost surely, 21141201286 is an apocalyptic number.
1141201286 is a deficient number, since it is larger than the sum of its proper divisors (628081450).
1141201286 is a wasteful number, since it uses less digits than its factorization.
1141201286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98423.
The product of its (nonzero) digits is 768, while the sum is 26.
The square root of 1141201286 is about 33781.6708586180. The cubic root of 1141201286 is about 1045.0107325500.
Adding to 1141201286 its reverse (6821021411), we get a palindrome (7962222697).
The spelling of 1141201286 in words is "one billion, one hundred forty-one million, two hundred one thousand, two hundred eighty-six".
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