Base | Representation |
---|---|
bin | 110011001100… |
… | …0010001110100 |
3 | 1212111111222220 |
4 | 1212120101310 |
5 | 23332310012 |
6 | 2355122340 |
7 | 444056166 |
oct | 146302164 |
9 | 55444886 |
10 | 26838132 |
11 | 14170982 |
12 | 8ba33b0 |
13 | 5738a69 |
14 | 37c8936 |
15 | 255208c |
hex | 1998474 |
26838132 has 12 divisors (see below), whose sum is σ = 62622336. Its totient is φ = 8946040.
The previous prime is 26838107. The next prime is 26838139. The reversal of 26838132 is 23183862.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-3 number, since 3×268381323 (a number of 23 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 26838093 and 26838102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26838139) 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 3 ways as a sum of consecutive naturals, for example, 1118244 + ... + 1118267.
It is an arithmetic number, because the mean of its divisors is an integer number (5218528).
Almost surely, 226838132 is an apocalyptic number.
It is an amenable number.
26838132 is an abundant number, since it is smaller than the sum of its proper divisors (35784204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26838132 is a wasteful number, since it uses less digits than its factorization.
26838132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2236518 (or 2236516 counting only the distinct ones).
The product of its digits is 13824, while the sum is 33.
The square root of 26838132 is about 5180.5532523081. The cubic root of 26838132 is about 299.3992868374.
The spelling of 26838132 in words is "twenty-six million, eight hundred thirty-eight thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.209 sec. • engine limits •