Base | Representation |
---|---|
bin | 1010000010100… |
… | …00010001100100 |
3 | 12212110120002210 |
4 | 11001100101210 |
5 | 133024334014 |
6 | 12205003420 |
7 | 2041546305 |
oct | 501202144 |
9 | 185416083 |
10 | 84214884 |
11 | 4359a986 |
12 | 24253570 |
13 | 145a79c0 |
14 | b2827ac |
15 | 75d7859 |
hex | 5050464 |
84214884 has 24 divisors (see below), whose sum is σ = 211617280. Its totient is φ = 25912224.
The previous prime is 84214883. The next prime is 84214903. The reversal of 84214884 is 48841248.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (84214883) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269764 + ... + 270075.
Almost surely, 284214884 is an apocalyptic number.
It is an amenable number.
84214884 is an abundant number, since it is smaller than the sum of its proper divisors (127402396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84214884 is a wasteful number, since it uses less digits than its factorization.
84214884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 539859 (or 539857 counting only the distinct ones).
The product of its digits is 65536, while the sum is 39.
The square root of 84214884 is about 9176.8667855647. The cubic root of 84214884 is about 438.3250438498.
The spelling of 84214884 in words is "eighty-four million, two hundred fourteen thousand, eight hundred eighty-four".
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