Base | Representation |
---|---|
bin | 1010000110000… |
… | …10110010001100 |
3 | 12220100101111100 |
4 | 11003002302030 |
5 | 133134341131 |
6 | 12223023100 |
7 | 2045541612 |
oct | 503026214 |
9 | 186311440 |
10 | 84683916 |
11 | 43890309 |
12 | 2443aa90 |
13 | 14710335 |
14 | b3656b2 |
15 | 767b7e6 |
hex | 50c2c8c |
84683916 has 36 divisors (see below), whose sum is σ = 215439952. Its totient is φ = 28046304.
The previous prime is 84683903. The next prime is 84683917. The reversal of 84683916 is 61938648.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (84683917) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1840 + ... + 13143.
Almost surely, 284683916 is an apocalyptic number.
It is an amenable number.
84683916 is an abundant number, since it is smaller than the sum of its proper divisors (130756036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84683916 is a wasteful number, since it uses less digits than its factorization.
84683916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15150 (or 15145 counting only the distinct ones).
The product of its digits is 248832, while the sum is 45.
The square root of 84683916 is about 9202.3864296170. The cubic root of 84683916 is about 439.1372833894.
The spelling of 84683916 in words is "eighty-four million, six hundred eighty-three thousand, nine hundred sixteen".
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