Base | Representation |
---|---|
bin | 110010100000… |
… | …1000111110101 |
3 | 1211211101022000 |
4 | 1211001013311 |
5 | 23234344031 |
6 | 2343325513 |
7 | 441041331 |
oct | 145010765 |
9 | 54741260 |
10 | 26481141 |
11 | 13a47745 |
12 | 8a50899 |
13 | 564241b |
14 | 37347c1 |
15 | 24d13e6 |
hex | 19411f5 |
26481141 has 16 divisors (see below), whose sum is σ = 39523200. Its totient is φ = 17522784.
The previous prime is 26481113. The next prime is 26481157. The reversal of 26481141 is 14118462.
It is a happy number.
26481141 is a `hidden beast` number, since 2 + 648 + 1 + 14 + 1 = 666.
It is not a de Polignac number, because 26481141 - 210 = 26480117 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26481101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120 + ... + 7278.
It is an arithmetic number, because the mean of its divisors is an integer number (2470200).
Almost surely, 226481141 is an apocalyptic number.
It is an amenable number.
26481141 is a deficient number, since it is larger than the sum of its proper divisors (13042059).
26481141 is a wasteful number, since it uses less digits than its factorization.
26481141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7305 (or 7299 counting only the distinct ones).
The product of its digits is 1536, while the sum is 27.
The square root of 26481141 is about 5145.9829964740. The cubic root of 26481141 is about 298.0658571021.
The spelling of 26481141 in words is "twenty-six million, four hundred eighty-one thousand, one hundred forty-one".
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