Base | Representation |
---|---|
bin | 110001100000001… |
… | …100001111001011 |
3 | 2010212202220102202 |
4 | 301200030033023 |
5 | 3200103203230 |
6 | 214224550415 |
7 | 26403215600 |
oct | 6140141713 |
9 | 2125686382 |
10 | 830522315 |
11 | 396898787 |
12 | 1b218240b |
13 | 1030ab82c |
14 | 7c4326a7 |
15 | 4cda5a45 |
hex | 3180c3cb |
830522315 has 48 divisors (see below), whose sum is σ = 1183675680. Its totient is φ = 557706240.
The previous prime is 830522309. The next prime is 830522323. The reversal of 830522315 is 513225038.
It is not a de Polignac number, because 830522315 - 24 = 830522299 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3626621 + ... + 3626849.
It is an arithmetic number, because the mean of its divisors is an integer number (24659910).
Almost surely, 2830522315 is an apocalyptic number.
830522315 is a deficient number, since it is larger than the sum of its proper divisors (353153365).
830522315 is a wasteful number, since it uses less digits than its factorization.
830522315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 492 (or 485 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 830522315 is about 28818.7840652585. The cubic root of 830522315 is about 939.9767290904.
The spelling of 830522315 in words is "eight hundred thirty million, five hundred twenty-two thousand, three hundred fifteen".
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