Base | Representation |
---|---|
bin | 1010000111110… |
… | …01000001111100 |
3 | 12220202200021200 |
4 | 11003321001330 |
5 | 133213443413 |
6 | 12231455500 |
7 | 2050455450 |
oct | 503710174 |
9 | 186680250 |
10 | 84906108 |
11 | 43a22241 |
12 | 24527590 |
13 | 1478a501 |
14 | b3c2660 |
15 | 76c2573 |
hex | 50f907c |
84906108 has 36 divisors (see below), whose sum is σ = 245285040. Its totient is φ = 24258816.
The previous prime is 84906091. The next prime is 84906167. The reversal of 84906108 is 80160948.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
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 11 ways as a sum of consecutive naturals, for example, 168213 + ... + 168716.
Almost surely, 284906108 is an apocalyptic number.
It is an amenable number.
84906108 is an abundant number, since it is smaller than the sum of its proper divisors (160378932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84906108 is a wasteful number, since it uses less digits than its factorization.
84906108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336946 (or 336941 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 36.
The square root of 84906108 is about 9214.4510417062. The cubic root of 84906108 is about 439.5210145768.
The spelling of 84906108 in words is "eighty-four million, nine hundred six thousand, one hundred eight".
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