Base | Representation |
---|---|
bin | 110011001010… |
… | …0101100001000 |
3 | 1212110202211110 |
4 | 1212110230020 |
5 | 23331322212 |
6 | 2354530320 |
7 | 443665266 |
oct | 146245410 |
9 | 55422743 |
10 | 26823432 |
11 | 14160929 |
12 | 8b969a0 |
13 | 573216c |
14 | 37c3436 |
15 | 254ca3c |
hex | 1994b08 |
26823432 has 48 divisors (see below), whose sum is σ = 69351120. Its totient is φ = 8645280.
The previous prime is 26823413. The next prime is 26823437. The reversal of 26823432 is 23432862.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 26823432.
It is not an unprimeable number, because it can be changed into a prime (26823437) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22483 + ... + 23645.
It is an arithmetic number, because the mean of its divisors is an integer number (1444815).
Almost surely, 226823432 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26823432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34675560).
26823432 is an abundant number, since it is smaller than the sum of its proper divisors (42527688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26823432 is a wasteful number, since it uses less digits than its factorization.
26823432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1234 (or 1199 counting only the distinct ones).
The product of its digits is 13824, while the sum is 30.
The square root of 26823432 is about 5179.1342905934. The cubic root of 26823432 is about 299.3446137165.
The spelling of 26823432 in words is "twenty-six million, eight hundred twenty-three thousand, four hundred thirty-two".
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