Base | Representation |
---|---|
bin | 1001111011001… |
… | …00111100010000 |
3 | 12210122120211220 |
4 | 10331210330100 |
5 | 132303012320 |
6 | 12132205040 |
7 | 2030423112 |
oct | 475447420 |
9 | 183576756 |
10 | 83250960 |
11 | 42aa1751 |
12 | 23a69780 |
13 | 1432b030 |
14 | b0b13b2 |
15 | 7496e40 |
hex | 4f64f10 |
83250960 has 80 divisors (see below), whose sum is σ = 277940544. Its totient is φ = 20491776.
The previous prime is 83250953. The next prime is 83250991. The reversal of 83250960 is 6905238.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10222 + ... + 16461.
Almost surely, 283250960 is an apocalyptic number.
83250960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
83250960 is an abundant number, since it is smaller than the sum of its proper divisors (194689584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83250960 is a wasteful number, since it uses less digits than its factorization.
83250960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26712 (or 26706 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 83250960 is about 9124.1964029716. The cubic root of 83250960 is about 436.6462654520.
The spelling of 83250960 in words is "eighty-three million, two hundred fifty thousand, nine hundred sixty".
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