Base | Representation |
---|---|
bin | 110001101100… |
… | …0111100011011 |
3 | 1211000200221210 |
4 | 1203120330123 |
5 | 23132220202 |
6 | 2330234203 |
7 | 434313300 |
oct | 143307433 |
9 | 54020853 |
10 | 26054427 |
11 | 13786093 |
12 | 8885963 |
13 | 5523129 |
14 | 36630a7 |
15 | 2449c6c |
hex | 18d8f1b |
26054427 has 18 divisors (see below), whose sum is σ = 40507164. Its totient is φ = 14852880.
The previous prime is 26054419. The next prime is 26054449. The reversal of 26054427 is 72445062.
It is not a de Polignac number, because 26054427 - 23 = 26054419 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 26054394 and 26054403.
It is not an unprimeable number, because it can be changed into a prime (26054417) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 61677 + ... + 62097.
It is an arithmetic number, because the mean of its divisors is an integer number (2250398).
Almost surely, 226054427 is an apocalyptic number.
26054427 is a deficient number, since it is larger than the sum of its proper divisors (14452737).
26054427 is an frugal number, since it uses more digits than its factorization.
26054427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 859 (or 431 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 30.
The square root of 26054427 is about 5104.3537299055. The cubic root of 26054427 is about 296.4561804227.
Adding to 26054427 its reverse (72445062), we get a palindrome (98499489).
The spelling of 26054427 in words is "twenty-six million, fifty-four thousand, four hundred twenty-seven".
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