Base | Representation |
---|---|
bin | 111101100101000… |
… | …101000100000001 |
3 | 2200000000110021000 |
4 | 331211011010001 |
5 | 4103440131431 |
6 | 250303322213 |
7 | 34413314343 |
oct | 7545050401 |
9 | 2600013230 |
10 | 1033130241 |
11 | 4901a2050 |
12 | 249bb0369 |
13 | 136069b90 |
14 | 9b2d3293 |
15 | 60a779e6 |
hex | 3d945101 |
1033130241 has 32 divisors (see below), whose sum is σ = 1798151040. Its totient is φ = 577972800.
The previous prime is 1033130209. The next prime is 1033130257. The reversal of 1033130241 is 1420313301.
It is not a de Polignac number, because 1033130241 - 25 = 1033130209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1033130201) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129930 + ... + 137651.
It is an arithmetic number, because the mean of its divisors is an integer number (56192220).
Almost surely, 21033130241 is an apocalyptic number.
1033130241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1033130241 is a deficient number, since it is larger than the sum of its proper divisors (765020799).
1033130241 is a wasteful number, since it uses less digits than its factorization.
1033130241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267614 (or 267608 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 1033130241 is about 32142.3434273234. The cubic root of 1033130241 is about 1010.9236529796.
Adding to 1033130241 its reverse (1420313301), we get a palindrome (2453443542).
The spelling of 1033130241 in words is "one billion, thirty-three million, one hundred thirty thousand, two hundred forty-one".
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