Base | Representation |
---|---|
bin | 110001001011001… |
… | …011011011110101 |
3 | 2010111102001110021 |
4 | 301023023123311 |
5 | 3142200422010 |
6 | 213510525141 |
7 | 26305334434 |
oct | 6113133365 |
9 | 2114361407 |
10 | 825014005 |
11 | 393776262 |
12 | 1b03667b1 |
13 | 101c0058a |
14 | 7b7db11b |
15 | 4c6688da |
hex | 312cb6f5 |
825014005 has 8 divisors (see below), whose sum is σ = 1021953024. Its totient is φ = 638720400.
The previous prime is 825013967. The next prime is 825014023. The reversal of 825014005 is 500410528.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-825014005 is a prime.
It is a super-2 number, since 2×8250140052 = 1361296216892280050, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 2661181 + ... + 2661490.
It is an arithmetic number, because the mean of its divisors is an integer number (127744128).
Almost surely, 2825014005 is an apocalyptic number.
It is an amenable number.
825014005 is a deficient number, since it is larger than the sum of its proper divisors (196939019).
825014005 is a wasteful number, since it uses less digits than its factorization.
825014005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5322707.
The product of its (nonzero) digits is 1600, while the sum is 25.
The square root of 825014005 is about 28723.0570274127. The cubic root of 825014005 is about 937.8940347773.
The spelling of 825014005 in words is "eight hundred twenty-five million, fourteen thousand, five".
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