Base | Representation |
---|---|
bin | 100001110001001… |
… | …0110111011100010 |
3 | 2220222002102221200 |
4 | 1003202112323202 |
5 | 4310032032130 |
6 | 304233502030 |
7 | 40036011036 |
oct | 10342267342 |
9 | 2828072850 |
10 | 1133080290 |
11 | 531659aa1 |
12 | 277571916 |
13 | 150993a14 |
14 | aa6b01c6 |
15 | 6971c760 |
hex | 43896ee2 |
1133080290 has 48 divisors (see below), whose sum is σ = 2947953528. Its totient is φ = 301955328.
The previous prime is 1133080259. The next prime is 1133080297. The reversal of 1133080290 is 920803311.
It can be written as a sum of positive squares in 4 ways, for example, as 1018311921 + 114768369 = 31911^2 + 10713^2 .
It is not an unprimeable number, because it can be changed into a prime (1133080297) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 176212 + ... + 182528.
Almost surely, 21133080290 is an apocalyptic number.
1133080290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1133080290 is an abundant number, since it is smaller than the sum of its proper divisors (1814873238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1133080290 is a wasteful number, since it uses less digits than its factorization.
1133080290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8323 (or 8320 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 1133080290 is about 33661.2579978824. The cubic root of 1133080290 is about 1042.5260004212.
The spelling of 1133080290 in words is "one billion, one hundred thirty-three million, eighty thousand, two hundred ninety".
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