Base | Representation |
---|---|
bin | 1010000000000… |
… | …10010000010000 |
3 | 12211212022201210 |
4 | 11000002100100 |
5 | 132434122222 |
6 | 12154100120 |
7 | 2036045514 |
oct | 500022020 |
9 | 184768653 |
10 | 83895312 |
11 | 433a1876 |
12 | 2411a640 |
13 | 144c53c7 |
14 | b1dc144 |
15 | 7572d0c |
hex | 5002410 |
83895312 has 40 divisors (see below), whose sum is σ = 218003904. Its totient is φ = 27800704.
The previous prime is 83895299. The next prime is 83895349. The reversal of 83895312 is 21359838.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3253 + ... + 13355.
Almost surely, 283895312 is an apocalyptic number.
It is an amenable number.
83895312 is an abundant number, since it is smaller than the sum of its proper divisors (134108592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83895312 is a wasteful number, since it uses less digits than its factorization.
83895312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10287 (or 10281 counting only the distinct ones).
The product of its digits is 51840, while the sum is 39.
The square root of 83895312 is about 9159.4384107324. The cubic root of 83895312 is about 437.7699006163.
The spelling of 83895312 in words is "eighty-three million, eight hundred ninety-five thousand, three hundred twelve".
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