Base | Representation |
---|---|
bin | 110001100000000… |
… | …111101001010000 |
3 | 2010212201221122001 |
4 | 301200013221100 |
5 | 3200102103004 |
6 | 214224323344 |
7 | 26403110005 |
oct | 6140075120 |
9 | 2125657561 |
10 | 830503504 |
11 | 396885636 |
12 | 1b2173554 |
13 | 1030a30bc |
14 | 7c4298ac |
15 | 4cda01a4 |
hex | 31807a50 |
830503504 has 40 divisors (see below), whose sum is σ = 1685642112. Its totient is φ = 395640960.
The previous prime is 830503483. The next prime is 830503559. The reversal of 830503504 is 405305038.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92494 + ... + 101074.
Almost surely, 2830503504 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 830503504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (842821056).
830503504 is an abundant number, since it is smaller than the sum of its proper divisors (855138608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
830503504 is a wasteful number, since it uses less digits than its factorization.
830503504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8875 (or 8869 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 830503504 is about 28818.4576964139. The cubic root of 830503504 is about 939.9696323372.
The spelling of 830503504 in words is "eight hundred thirty million, five hundred three thousand, five hundred four".
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