Base | Representation |
---|---|
bin | 1010000001110… |
… | …11100100111100 |
3 | 12212022020210221 |
4 | 11000323210330 |
5 | 133014130413 |
6 | 12203111124 |
7 | 2041044166 |
oct | 500734474 |
9 | 185266727 |
10 | 84130108 |
11 | 43542217 |
12 | 242124a4 |
13 | 1457823a |
14 | b25d936 |
15 | 75bc68d |
hex | 503b93c |
84130108 has 6 divisors (see below), whose sum is σ = 147227696. Its totient is φ = 42065052.
The previous prime is 84130099. The next prime is 84130117. The reversal of 84130108 is 80103148.
It is an interprime number because it is at equal distance from previous prime (84130099) and next prime (84130117).
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 as a sum of consecutive naturals, namely, 10516260 + ... + 10516267.
Almost surely, 284130108 is an apocalyptic number.
It is an amenable number.
84130108 is a deficient number, since it is larger than the sum of its proper divisors (63097588).
84130108 is a wasteful number, since it uses less digits than its factorization.
84130108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21032531 (or 21032529 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 25.
The square root of 84130108 is about 9172.2466168328. The cubic root of 84130108 is about 438.1779126138.
The spelling of 84130108 in words is "eighty-four million, one hundred thirty thousand, one hundred eight".
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