Base | Representation |
---|---|
bin | 1010000001001… |
… | …10111011001100 |
3 | 12212010221202220 |
4 | 11000212323030 |
5 | 133003424031 |
6 | 12201215340 |
7 | 2040242442 |
oct | 500467314 |
9 | 185127686 |
10 | 84045516 |
11 | 43494705 |
12 | 24191550 |
13 | 14548899 |
14 | b23ab92 |
15 | 75a2596 |
hex | 5026ecc |
84045516 has 24 divisors (see below), whose sum is σ = 197520960. Its totient is φ = 27813072.
The previous prime is 84045503. The next prime is 84045581. The reversal of 84045516 is 61554048.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23526 + ... + 26861.
It is an arithmetic number, because the mean of its divisors is an integer number (8230040).
Almost surely, 284045516 is an apocalyptic number.
It is an amenable number.
84045516 is an abundant number, since it is smaller than the sum of its proper divisors (113475444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84045516 is a wasteful number, since it uses less digits than its factorization.
84045516 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50533 (or 50531 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 33.
The square root of 84045516 is about 9167.6341550042. The cubic root of 84045516 is about 438.0310021633.
The spelling of 84045516 in words is "eighty-four million, forty-five thousand, five hundred sixteen".
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