Base | Representation |
---|---|
bin | 1010000111001… |
… | …01010100110110 |
3 | 12220121120120102 |
4 | 11003211110312 |
5 | 133203403043 |
6 | 12230034102 |
7 | 2050001240 |
oct | 503452466 |
9 | 186546512 |
10 | 84825398 |
11 | 43977639 |
12 | 244a8932 |
13 | 1475c858 |
14 | b3a1090 |
15 | 76a86b8 |
hex | 50e5536 |
84825398 has 8 divisors (see below), whose sum is σ = 145414992. Its totient is φ = 36353736.
The previous prime is 84825397. The next prime is 84825401. The reversal of 84825398 is 89352848.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84825397) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 3029465 + ... + 3029492.
It is an arithmetic number, because the mean of its divisors is an integer number (18176874).
Almost surely, 284825398 is an apocalyptic number.
84825398 is a deficient number, since it is larger than the sum of its proper divisors (60589594).
84825398 is a wasteful number, since it uses less digits than its factorization.
84825398 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6058966.
The product of its digits is 552960, while the sum is 47.
The square root of 84825398 is about 9210.0704666142. The cubic root of 84825398 is about 439.3817038799.
The spelling of 84825398 in words is "eighty-four million, eight hundred twenty-five thousand, three hundred ninety-eight".
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