Base | Representation |
---|---|
bin | 110011011100… |
… | …0000101101001 |
3 | 1212202010201120 |
4 | 1212320011221 |
5 | 23400442200 |
6 | 2402005453 |
7 | 445141101 |
oct | 146700551 |
9 | 55663646 |
10 | 26968425 |
11 | 1424a860 |
12 | 9046889 |
13 | 5783163 |
14 | 3820201 |
15 | 257a9a0 |
hex | 19b8169 |
26968425 has 48 divisors (see below), whose sum is σ = 49288512. Its totient is φ = 12902400.
The previous prime is 26968421. The next prime is 26968433. The reversal of 26968425 is 52486962.
It is not a de Polignac number, because 26968425 - 22 = 26968421 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (26968421) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79857 + ... + 80193.
It is an arithmetic number, because the mean of its divisors is an integer number (1026844).
Almost surely, 226968425 is an apocalyptic number.
26968425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
26968425 is a deficient number, since it is larger than the sum of its proper divisors (22320087).
26968425 is a wasteful number, since it uses less digits than its factorization.
26968425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 458 (or 453 counting only the distinct ones).
The product of its digits is 207360, while the sum is 42.
The square root of 26968425 is about 5193.1132281128. The cubic root of 26968425 is about 299.8830099392.
The spelling of 26968425 in words is "twenty-six million, nine hundred sixty-eight thousand, four hundred twenty-five".
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