Base | Representation |
---|---|
bin | 110010111011011… |
… | …001001011001110 |
3 | 2012112202120011220 |
4 | 302323121023032 |
5 | 3222213233124 |
6 | 220441224210 |
7 | 30113352525 |
oct | 6273311316 |
9 | 2175676156 |
10 | 854430414 |
11 | 3a9338242 |
12 | 1ba192066 |
13 | 10802ca36 |
14 | 816974bc |
15 | 50029879 |
hex | 32ed92ce |
854430414 has 16 divisors (see below), whose sum is σ = 1710001152. Its totient is φ = 284620088.
The previous prime is 854430397. The next prime is 854430433. The reversal of 854430414 is 414034458.
It is a super-2 number, since 2×8544304142 = 1460102664736422792, which contains 22 as substring.
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, 37614 + ... + 55889.
It is an arithmetic number, because the mean of its divisors is an integer number (106875072).
Almost surely, 2854430414 is an apocalyptic number.
854430414 is an abundant number, since it is smaller than the sum of its proper divisors (855570738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
854430414 is a wasteful number, since it uses less digits than its factorization.
854430414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95031.
The product of its (nonzero) digits is 30720, while the sum is 33.
The square root of 854430414 is about 29230.6416966853. The cubic root of 854430414 is about 948.9111861760.
The spelling of 854430414 in words is "eight hundred fifty-four million, four hundred thirty thousand, four hundred fourteen".
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