Base | Representation |
---|---|
bin | 1100110000011… |
… | …00010010001111 |
3 | 21110100102100210 |
4 | 12120030102033 |
5 | 204343130241 |
6 | 14341253503 |
7 | 2436346065 |
oct | 630142217 |
9 | 243312323 |
10 | 107005071 |
11 | 55446548 |
12 | 2ba04293 |
13 | 19227114 |
14 | 102d6035 |
15 | 95da316 |
hex | 660c48f |
107005071 has 8 divisors (see below), whose sum is σ = 142916400. Its totient is φ = 71215232.
The previous prime is 107005069. The next prime is 107005091. The reversal of 107005071 is 170500701.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 107005071 - 21 = 107005069 is a prime.
It is a super-2 number, since 2×1070050712 = 22900170439430082, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107005001) 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, 28296 + ... + 31853.
It is an arithmetic number, because the mean of its divisors is an integer number (17864550).
Almost surely, 2107005071 is an apocalyptic number.
107005071 is a deficient number, since it is larger than the sum of its proper divisors (35911329).
107005071 is an equidigital number, since it uses as much as digits as its factorization.
107005071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60745.
The product of its (nonzero) digits is 245, while the sum is 21.
The square root of 107005071 is about 10344.3255459213. The cubic root of 107005071 is about 474.7534395365.
Adding to 107005071 its reverse (170500701), we get a palindrome (277505772).
The spelling of 107005071 in words is "one hundred seven million, five thousand, seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.110 sec. • engine limits •