Base | Representation |
---|---|
bin | 111101011100100… |
… | …000111110011001 |
3 | 2122211210101202001 |
4 | 331130200332121 |
5 | 4102401312043 |
6 | 250143241001 |
7 | 34355244265 |
oct | 7534407631 |
9 | 2584711661 |
10 | 1030885273 |
11 | 4899a9400 |
12 | 2492a9161 |
13 | 1357620b2 |
14 | 9acab0a5 |
15 | 6078274d |
hex | 3d720f99 |
1030885273 has 12 divisors (see below), whose sum is σ = 1134777280. Its totient is φ = 935799480.
The previous prime is 1030885259. The next prime is 1030885279. The reversal of 1030885273 is 3725880301.
It is not a de Polignac number, because 1030885273 - 25 = 1030885241 is a prime.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1030885279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82108 + ... + 93826.
Almost surely, 21030885273 is an apocalyptic number.
It is an amenable number.
1030885273 is a deficient number, since it is larger than the sum of its proper divisors (103892007).
1030885273 is a wasteful number, since it uses less digits than its factorization.
1030885273 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12468 (or 12457 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 37.
The square root of 1030885273 is about 32107.4021527747. The cubic root of 1030885273 is about 1010.1908840930.
The spelling of 1030885273 in words is "one billion, thirty million, eight hundred eighty-five thousand, two hundred seventy-three".
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