Base | Representation |
---|---|
bin | 1001100010111… |
… | …11100100001000 |
3 | 12120200122111202 |
4 | 10301133210020 |
5 | 131000130313 |
6 | 11540243332 |
7 | 1661460512 |
oct | 461374410 |
9 | 176618452 |
10 | 80083208 |
11 | 41228777 |
12 | 229a0548 |
13 | 1378c21a |
14 | a8c8bb2 |
15 | 706d558 |
hex | 4c5f908 |
80083208 has 8 divisors (see below), whose sum is σ = 150156030. Its totient is φ = 40041600.
The previous prime is 80083177. The next prime is 80083229. The reversal of 80083208 is 80238008.
It can be written as a sum of positive squares in only one way, i.e., 79887844 + 195364 = 8938^2 + 442^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005193 + ... + 5005208.
Almost surely, 280083208 is an apocalyptic number.
It is an amenable number.
80083208 is a deficient number, since it is larger than the sum of its proper divisors (70072822).
80083208 is a wasteful number, since it uses less digits than its factorization.
80083208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10010407 (or 10010403 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 29.
The square root of 80083208 is about 8948.9221697364. The cubic root of 80083208 is about 431.0362747447.
The spelling of 80083208 in words is "eighty million, eighty-three thousand, two hundred eight".
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