Base | Representation |
---|---|
bin | 110010110100… |
… | …0010000000000 |
3 | 1212010112010211 |
4 | 1211220100000 |
5 | 23310011113 |
6 | 2351003504 |
7 | 442306513 |
oct | 145502000 |
9 | 55115124 |
10 | 26641408 |
11 | 140470a2 |
12 | 8b09594 |
13 | 569a361 |
14 | 3776d7a |
15 | 2513b3d |
hex | 1968400 |
26641408 has 22 divisors (see below), whose sum is σ = 53258846. Its totient is φ = 13320192.
The previous prime is 26641399. The next prime is 26641427. The reversal of 26641408 is 80414662.
It can be written as a sum of positive squares in only one way, i.e., 24920064 + 1721344 = 4992^2 + 1312^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 26641408.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11985 + ... + 14032.
Almost surely, 226641408 is an apocalyptic number.
It is an amenable number.
26641408 is a deficient number, since it is larger than the sum of its proper divisors (26617438).
26641408 is an equidigital number, since it uses as much as digits as its factorization.
26641408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26037 (or 26019 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 26641408 is about 5161.5315556528. The cubic root of 26641408 is about 298.6659580482.
The spelling of 26641408 in words is "twenty-six million, six hundred forty-one thousand, four hundred eight".
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