Base | Representation |
---|---|
bin | 110011010011… |
… | …0000000111010 |
3 | 1212121101011200 |
4 | 1212212000322 |
5 | 23341110034 |
6 | 2400235030 |
7 | 444412212 |
oct | 146460072 |
9 | 55541150 |
10 | 26894394 |
11 | 141aa17a |
12 | 900ba76 |
13 | 5758557 |
14 | 3801242 |
15 | 2563a99 |
hex | 19a603a |
26894394 has 12 divisors (see below), whose sum is σ = 58271226. Its totient is φ = 8964792.
The previous prime is 26894369. The next prime is 26894423. The reversal of 26894394 is 49349862.
It can be written as a sum of positive squares in only one way, i.e., 15705369 + 11189025 = 3963^2 + 3345^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 747049 + ... + 747084.
Almost surely, 226894394 is an apocalyptic number.
26894394 is an abundant number, since it is smaller than the sum of its proper divisors (31376832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26894394 is a wasteful number, since it uses less digits than its factorization.
26894394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1494141 (or 1494138 counting only the distinct ones).
The product of its digits is 373248, while the sum is 45.
The square root of 26894394 is about 5185.9805244524. The cubic root of 26894394 is about 299.6083556047.
The spelling of 26894394 in words is "twenty-six million, eight hundred ninety-four thousand, three hundred ninety-four".
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