Base | Representation |
---|---|
bin | 1001111100111… |
… | …11001110101000 |
3 | 12211002201100021 |
4 | 10332133032220 |
5 | 132333132304 |
6 | 12141250224 |
7 | 2032436134 |
oct | 476371650 |
9 | 184081307 |
10 | 83489704 |
11 | 43145061 |
12 | 23b63974 |
13 | 143b28bc |
14 | b1343c4 |
15 | 74e2a54 |
hex | 4f9f3a8 |
83489704 has 16 divisors (see below), whose sum is σ = 156837600. Its totient is φ = 41666352.
The previous prime is 83489699. The next prime is 83489759. The reversal of 83489704 is 40798438.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5164 + ... + 13915.
It is an arithmetic number, because the mean of its divisors is an integer number (9802350).
Almost surely, 283489704 is an apocalyptic number.
It is an amenable number.
83489704 is a deficient number, since it is larger than the sum of its proper divisors (73347896).
83489704 is a wasteful number, since it uses less digits than its factorization.
83489704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19632 (or 19628 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 43.
The square root of 83489704 is about 9137.2700518262. The cubic root of 83489704 is about 437.0632663806.
The spelling of 83489704 in words is "eighty-three million, four hundred eighty-nine thousand, seven hundred four".
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