Base | Representation |
---|---|
bin | 1111011111111… |
… | …1000110111100 |
3 | 11112022202021221 |
4 | 3313333012330 |
5 | 113120224220 |
6 | 10241203124 |
7 | 1416362605 |
oct | 367770674 |
9 | 145282257 |
10 | 65008060 |
11 | 33771577 |
12 | 199304a4 |
13 | 10611610 |
14 | 88c2dac |
15 | 5a919aa |
hex | 3dff1bc |
65008060 has 24 divisors (see below), whose sum is σ = 147018816. Its totient is φ = 24002880.
The previous prime is 65008043. The next prime is 65008081. The reversal of 65008060 is 6080056.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124756 + ... + 125275.
It is an arithmetic number, because the mean of its divisors is an integer number (6125784).
Almost surely, 265008060 is an apocalyptic number.
It is an amenable number.
65008060 is an abundant number, since it is smaller than the sum of its proper divisors (82010756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65008060 is a wasteful number, since it uses less digits than its factorization.
65008060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250053 (or 250051 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 65008060 is about 8062.7575927842. The cubic root of 65008060 is about 402.0891941718.
The spelling of 65008060 in words is "sixty-five million, eight thousand, sixty".
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