Base | Representation |
---|---|
bin | 1001111011001… |
… | …11010011000000 |
3 | 12210200002002020 |
4 | 10331213103000 |
5 | 132303314413 |
6 | 12132321440 |
7 | 2030463204 |
oct | 475472300 |
9 | 183602066 |
10 | 83260608 |
11 | 42aa8a22 |
12 | 23a73280 |
13 | 14332542 |
14 | b0b4b04 |
15 | 7499c23 |
hex | 4f674c0 |
83260608 has 56 divisors (see below), whose sum is σ = 223936560. Its totient is φ = 27294720.
The previous prime is 83260607. The next prime is 83260613. The reversal of 83260608 is 80606238.
It is not an unprimeable number, because it can be changed into a prime (83260601) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 8158 + ... + 15266.
Almost surely, 283260608 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 83260608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111968280).
83260608 is an abundant number, since it is smaller than the sum of its proper divisors (140675952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83260608 is a wasteful number, since it uses less digits than its factorization.
83260608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7185 (or 7175 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 33.
The square root of 83260608 is about 9124.7250917493. The cubic root of 83260608 is about 436.6631325265.
The spelling of 83260608 in words is "eighty-three million, two hundred sixty thousand, six hundred eight".
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