Base | Representation |
---|---|
bin | 1010000100001… |
… | …11110001011110 |
3 | 12212220002221010 |
4 | 11002013301132 |
5 | 133104122311 |
6 | 12213520050 |
7 | 2043514122 |
oct | 502076136 |
9 | 185802833 |
10 | 84442206 |
11 | 43735752 |
12 | 24343026 |
13 | 14657304 |
14 | b301582 |
15 | 762eda6 |
hex | 5087c5e |
84442206 has 16 divisors (see below), whose sum is σ = 173004048. Its totient is φ = 27460800.
The previous prime is 84442187. The next prime is 84442249. The reversal of 84442206 is 60224448.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 171385 + ... + 171876.
It is an arithmetic number, because the mean of its divisors is an integer number (10812753).
Almost surely, 284442206 is an apocalyptic number.
84442206 is an abundant number, since it is smaller than the sum of its proper divisors (88561842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84442206 is a wasteful number, since it uses less digits than its factorization.
84442206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 343307.
The product of its (nonzero) digits is 12288, while the sum is 30.
The square root of 84442206 is about 9189.2440385485. The cubic root of 84442206 is about 438.7190811078.
It can be divided in two parts, 84442 and 206, that added together give a palindrome (84648).
The spelling of 84442206 in words is "eighty-four million, four hundred forty-two thousand, two hundred six".
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