Base | Representation |
---|---|
bin | 1010000110111… |
… | …11110111010110 |
3 | 12220120102212222 |
4 | 11003133313112 |
5 | 133202144110 |
6 | 12225342342 |
7 | 2046546104 |
oct | 503376726 |
9 | 186512788 |
10 | 84803030 |
11 | 43961854 |
12 | 244979b2 |
13 | 14752610 |
14 | b396c74 |
15 | 76a1c55 |
hex | 50dfdd6 |
84803030 has 16 divisors (see below), whose sum is σ = 164387664. Its totient is φ = 31311840.
The previous prime is 84803029. The next prime is 84803041. The reversal of 84803030 is 3030848.
It is a Harshad number since it is a multiple of its sum of digits (26).
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, 326036 + ... + 326295.
It is an arithmetic number, because the mean of its divisors is an integer number (10274229).
Almost surely, 284803030 is an apocalyptic number.
84803030 is a deficient number, since it is larger than the sum of its proper divisors (79584634).
84803030 is a wasteful number, since it uses less digits than its factorization.
84803030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 652351.
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 84803030 is about 9208.8560635944. The cubic root of 84803030 is about 439.3430796228.
Adding to 84803030 its reverse (3030848), we get a palindrome (87833878).
The spelling of 84803030 in words is "eighty-four million, eight hundred three thousand, thirty".
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