Base | Representation |
---|---|
bin | 110010000110… |
… | …0010000110111 |
3 | 1211102101022010 |
4 | 1210030100313 |
5 | 23210432011 |
6 | 2334535303 |
7 | 436150161 |
oct | 144142067 |
9 | 54371263 |
10 | 26264631 |
11 | 1390a008 |
12 | 8967533 |
13 | 5597a03 |
14 | 36b9931 |
15 | 248c1a6 |
hex | 190c437 |
26264631 has 16 divisors (see below), whose sum is σ = 37065600. Its totient is φ = 16496928.
The previous prime is 26264599. The next prime is 26264639. The reversal of 26264631 is 13646262.
It is not a de Polignac number, because 26264631 - 25 = 26264599 is a prime.
It is a super-2 number, since 2×262646312 = 1379661683132322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26264639) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10060 + ... + 12398.
It is an arithmetic number, because the mean of its divisors is an integer number (2316600).
Almost surely, 226264631 is an apocalyptic number.
26264631 is a deficient number, since it is larger than the sum of its proper divisors (10800969).
26264631 is a wasteful number, since it uses less digits than its factorization.
26264631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2558.
The product of its digits is 10368, while the sum is 30.
The square root of 26264631 is about 5124.9030234727. The cubic root of 26264631 is about 297.2513035872.
The spelling of 26264631 in words is "twenty-six million, two hundred sixty-four thousand, six hundred thirty-one".
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