Base | Representation |
---|---|
bin | 1010000100100… |
… | …01000010101011 |
3 | 12212222001000020 |
4 | 11002101002223 |
5 | 133111331141 |
6 | 12214411523 |
7 | 2044032606 |
oct | 502210253 |
9 | 185861006 |
10 | 84480171 |
11 | 43761226 |
12 | 24360ba3 |
13 | 1466b689 |
14 | b31133d |
15 | 763b266 |
hex | 50910ab |
84480171 has 8 divisors (see below), whose sum is σ = 112975824. Its totient is φ = 56152320.
The previous prime is 84480167. The next prime is 84480211. The reversal of 84480171 is 17108448.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 84480171 - 22 = 84480167 is a prime.
It is not an unprimeable number, because it can be changed into a prime (84480371) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40770 + ... + 42791.
It is an arithmetic number, because the mean of its divisors is an integer number (14121978).
Almost surely, 284480171 is an apocalyptic number.
84480171 is a deficient number, since it is larger than the sum of its proper divisors (28495653).
84480171 is a wasteful number, since it uses less digits than its factorization.
84480171 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83901.
The product of its (nonzero) digits is 7168, while the sum is 33.
The square root of 84480171 is about 9191.3095367309. The cubic root of 84480171 is about 438.7848202493.
The spelling of 84480171 in words is "eighty-four million, four hundred eighty thousand, one hundred seventy-one".
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