Base | Representation |
---|---|
bin | 111011101010101… |
… | …000111000001110 |
3 | 2120202121202102211 |
4 | 323222220320032 |
5 | 4022231030410 |
6 | 243155341034 |
7 | 33543433141 |
oct | 7352507016 |
9 | 2522552384 |
10 | 1001033230 |
11 | 47406a09a |
12 | 23b2b177a |
13 | 12c50c572 |
14 | 96d3a058 |
15 | 5cd3768a |
hex | 3baa8e0e |
1001033230 has 16 divisors (see below), whose sum is σ = 1808715744. Its totient is φ = 398889760.
The previous prime is 1001033191. The next prime is 1001033263. The reversal of 1001033230 is 323301001.
It is a self number, because there is not a number n which added to its sum of digits gives 1001033230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187681 + ... + 192940.
It is an arithmetic number, because the mean of its divisors is an integer number (113044734).
Almost surely, 21001033230 is an apocalyptic number.
1001033230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1001033230 is a deficient number, since it is larger than the sum of its proper divisors (807682514).
1001033230 is a wasteful number, since it uses less digits than its factorization.
1001033230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 380891.
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 1001033230 is about 31639.1091846784. The cubic root of 1001033230 is about 1000.3442914498.
Adding to 1001033230 its reverse (323301001), we get a palindrome (1324334231).
The spelling of 1001033230 in words is "one billion, one million, thirty-three thousand, two hundred thirty".
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