Base | Representation |
---|---|
bin | 1001111001111… |
… | …00010010111011 |
3 | 12210100010110210 |
4 | 10330330102323 |
5 | 132232200400 |
6 | 12124442203 |
7 | 2026130535 |
oct | 474742273 |
9 | 183303423 |
10 | 83084475 |
11 | 42998661 |
12 | 239a9363 |
13 | 142a0316 |
14 | b06a855 |
15 | 7462950 |
hex | 4f3c4bb |
83084475 has 12 divisors (see below), whose sum is σ = 137366456. Its totient is φ = 44311680.
The previous prime is 83084459. The next prime is 83084513. The reversal of 83084475 is 57448038.
It is not a de Polignac number, because 83084475 - 24 = 83084459 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 553822 + ... + 553971.
Almost surely, 283084475 is an apocalyptic number.
83084475 is a deficient number, since it is larger than the sum of its proper divisors (54281981).
83084475 is a wasteful number, since it uses less digits than its factorization.
83084475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1107806 (or 1107801 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 39.
The square root of 83084475 is about 9115.0685680361. The cubic root of 83084475 is about 436.3550032817.
The spelling of 83084475 in words is "eighty-three million, eighty-four thousand, four hundred seventy-five".
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