Base | Representation |
---|---|
bin | 1111101100011… |
… | …1010011111000 |
3 | 11120212102011100 |
4 | 3323013103320 |
5 | 113322444323 |
6 | 10310531400 |
7 | 1426346424 |
oct | 373072370 |
9 | 146772140 |
10 | 65828088 |
11 | 34181687 |
12 | 1a066b60 |
13 | 1083a941 |
14 | 8a57b84 |
15 | 5ba4943 |
hex | 3ec74f8 |
65828088 has 24 divisors (see below), whose sum is σ = 178284600. Its totient is φ = 21942672.
The previous prime is 65828053. The next prime is 65828099. The reversal of 65828088 is 88082856.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 457068 + ... + 457211.
It is an arithmetic number, because the mean of its divisors is an integer number (7428525).
Almost surely, 265828088 is an apocalyptic number.
It is an amenable number.
65828088 is an abundant number, since it is smaller than the sum of its proper divisors (112456512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65828088 is a wasteful number, since it uses less digits than its factorization.
65828088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 914291 (or 914284 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 45.
The square root of 65828088 is about 8113.4510536516. The cubic root of 65828088 is about 403.7728193705.
The spelling of 65828088 in words is "sixty-five million, eight hundred twenty-eight thousand, eighty-eight".
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