Base | Representation |
---|---|
bin | 100110011100… |
… | …111111001111 |
3 | 200222010110000 |
4 | 212130333033 |
5 | 10040031312 |
6 | 1000015343 |
7 | 151452234 |
oct | 46347717 |
9 | 20863400 |
10 | 10080207 |
11 | 5765455 |
12 | 3461553 |
13 | 211c227 |
14 | 14a578b |
15 | d41adc |
hex | 99cfcf |
10080207 has 10 divisors (see below), whose sum is σ = 15058208. Its totient is φ = 6720084.
The previous prime is 10080199. The next prime is 10080221. The reversal of 10080207 is 70208001.
It is not a de Polignac number, because 10080207 - 23 = 10080199 is a prime.
It is a super-2 number, since 2×100802072 = 203221146325698, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10080207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10080247) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 62143 + ... + 62304.
Almost surely, 210080207 is an apocalyptic number.
10080207 is a deficient number, since it is larger than the sum of its proper divisors (4978001).
10080207 is an equidigital number, since it uses as much as digits as its factorization.
10080207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124459 (or 124450 counting only the distinct ones).
The product of its (nonzero) digits is 112, while the sum is 18.
The square root of 10080207 is about 3174.9341725459. The cubic root of 10080207 is about 216.0179383250.
Adding to 10080207 its reverse (70208001), we get a palindrome (80288208).
The spelling of 10080207 in words is "ten million, eighty thousand, two hundred seven".
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