Base | Representation |
---|---|
bin | 111101011011001… |
… | …010101110011100 |
3 | 2122211010110010201 |
4 | 331123022232130 |
5 | 4102304010441 |
6 | 250131513244 |
7 | 34352243314 |
oct | 7533125634 |
9 | 2584113121 |
10 | 1030531996 |
11 | 489787a3a |
12 | 249158824 |
13 | 13566a360 |
14 | 9ac18444 |
15 | 60712c31 |
hex | 3d6cab9c |
1030531996 has 24 divisors (see below), whose sum is σ = 1975080240. Its totient is φ = 467567232.
The previous prime is 1030531969. The next prime is 1030532003. The reversal of 1030531996 is 6991350301.
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, 164881 + ... + 171016.
It is an arithmetic number, because the mean of its divisors is an integer number (82295010).
Almost surely, 21030531996 is an apocalyptic number.
It is an amenable number.
1030531996 is a deficient number, since it is larger than the sum of its proper divisors (944548244).
1030531996 is a wasteful number, since it uses less digits than its factorization.
1030531996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 335973 (or 335971 counting only the distinct ones).
The product of its (nonzero) digits is 21870, while the sum is 37.
The square root of 1030531996 is about 32101.9001929792. The cubic root of 1030531996 is about 1010.0754758484.
The spelling of 1030531996 in words is "one billion, thirty million, five hundred thirty-one thousand, nine hundred ninety-six".
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