Base | Representation |
---|---|
bin | 1111100000110… |
… | …1010001111011 |
3 | 11112102200220211 |
4 | 3320031101323 |
5 | 113124103412 |
6 | 10242331551 |
7 | 1420024051 |
oct | 370152173 |
9 | 145380824 |
10 | 65066107 |
11 | 33801147 |
12 | 19959bb7 |
13 | 10631b72 |
14 | 88da1d1 |
15 | 5aa3ca7 |
hex | 3e0d47b |
65066107 has 8 divisors (see below), whose sum is σ = 66024000. Its totient is φ = 64112520.
The previous prime is 65066093. The next prime is 65066129. The reversal of 65066107 is 70166056.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 65066107 - 211 = 65064059 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (65066137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40632 + ... + 42202.
It is an arithmetic number, because the mean of its divisors is an integer number (8253000).
Almost surely, 265066107 is an apocalyptic number.
65066107 is a deficient number, since it is larger than the sum of its proper divisors (957893).
65066107 is a wasteful number, since it uses less digits than its factorization.
65066107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2153.
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 65066107 is about 8066.3564885269. The cubic root of 65066107 is about 402.2088364027.
The spelling of 65066107 in words is "sixty-five million, sixty-six thousand, one hundred seven".
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