Base | Representation |
---|---|
bin | 110010111100011… |
… | …011111111100001 |
3 | 2012120021110121022 |
4 | 302330123333201 |
5 | 3222301012342 |
6 | 220451135225 |
7 | 30115602452 |
oct | 6274337741 |
9 | 2176243538 |
10 | 854704097 |
11 | 3a9504925 |
12 | 1ba2a4515 |
13 | 1080c7490 |
14 | 81729129 |
15 | 500809d2 |
hex | 32f1bfe1 |
854704097 has 8 divisors (see below), whose sum is σ = 921536616. Its totient is φ = 788026752.
The previous prime is 854704063. The next prime is 854704111. The reversal of 854704097 is 790407458.
It can be written as a sum of positive squares in 4 ways, for example, as 276590161 + 578113936 = 16631^2 + 24044^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 854704097 - 212 = 854700001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (854704297) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27218 + ... + 49499.
It is an arithmetic number, because the mean of its divisors is an integer number (115192077).
Almost surely, 2854704097 is an apocalyptic number.
It is an amenable number.
854704097 is a deficient number, since it is larger than the sum of its proper divisors (66832519).
854704097 is a wasteful number, since it uses less digits than its factorization.
854704097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77587.
The product of its (nonzero) digits is 282240, while the sum is 44.
The square root of 854704097 is about 29235.3227620288. The cubic root of 854704097 is about 949.0124907537.
The spelling of 854704097 in words is "eight hundred fifty-four million, seven hundred four thousand, ninety-seven".
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