Base | Representation |
---|---|
bin | 1001111101010… |
… | …00101010100011 |
3 | 12211011200100210 |
4 | 10332220222203 |
5 | 132340401410 |
6 | 12142145203 |
7 | 2032656621 |
oct | 476505243 |
9 | 184150323 |
10 | 83528355 |
11 | 431710a9 |
12 | 23b82203 |
13 | 143c7381 |
14 | b144511 |
15 | 74ee220 |
hex | 4fa8aa3 |
83528355 has 16 divisors (see below), whose sum is σ = 133781760. Its totient is φ = 44503008.
The previous prime is 83528287. The next prime is 83528411. The reversal of 83528355 is 55382538.
It is not a de Polignac number, because 83528355 - 27 = 83528227 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16674 + ... + 21096.
It is an arithmetic number, because the mean of its divisors is an integer number (8361360).
Almost surely, 283528355 is an apocalyptic number.
83528355 is a deficient number, since it is larger than the sum of its proper divisors (50253405).
83528355 is a wasteful number, since it uses less digits than its factorization.
83528355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5690.
The product of its digits is 144000, while the sum is 39.
The square root of 83528355 is about 9139.3848261248. The cubic root of 83528355 is about 437.1307011474.
The spelling of 83528355 in words is "eighty-three million, five hundred twenty-eight thousand, three hundred fifty-five".
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