Base | Representation |
---|---|
bin | 110001101110… |
… | …0101111110111 |
3 | 1211001111022211 |
4 | 1203130233313 |
5 | 23133220012 |
6 | 2330434251 |
7 | 434406565 |
oct | 143345767 |
9 | 54044284 |
10 | 26070007 |
11 | 13796867 |
12 | 8892987 |
13 | 552a252 |
14 | 3668a35 |
15 | 244e6a7 |
hex | 18dcbf7 |
26070007 has 8 divisors (see below), whose sum is σ = 26801856. Its totient is φ = 25345632.
The previous prime is 26069947. The next prime is 26070013. The reversal of 26070007 is 70007062.
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 26070007 - 211 = 26067959 is a prime.
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 26070007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26070067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5613 + ... + 9145.
It is an arithmetic number, because the mean of its divisors is an integer number (3350232).
Almost surely, 226070007 is an apocalyptic number.
26070007 is a deficient number, since it is larger than the sum of its proper divisors (731849).
26070007 is a wasteful number, since it uses less digits than its factorization.
26070007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3737.
The product of its (nonzero) digits is 588, while the sum is 22.
The square root of 26070007 is about 5105.8796499722. The cubic root of 26070007 is about 296.5152601708.
Adding to 26070007 its reverse (70007062), we get a palindrome (96077069).
The spelling of 26070007 in words is "twenty-six million, seventy thousand, seven".
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