Base | Representation |
---|---|
bin | 110011000001… |
… | …0110001011101 |
3 | 1212100001011102 |
4 | 1212002301131 |
5 | 23322000140 |
6 | 2353202445 |
7 | 443241320 |
oct | 146026135 |
9 | 55301142 |
10 | 26750045 |
11 | 14110783 |
12 | 8b60425 |
13 | 570793a |
14 | 37a47b7 |
15 | 2535e15 |
hex | 1982c5d |
26750045 has 16 divisors (see below), whose sum is σ = 36816768. Its totient is φ = 18277440.
The previous prime is 26750041. The next prime is 26750051. The reversal of 26750045 is 54005762.
It is not a de Polignac number, because 26750045 - 22 = 26750041 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26750041) 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, 9890 + ... + 12300.
It is an arithmetic number, because the mean of its divisors is an integer number (2301048).
Almost surely, 226750045 is an apocalyptic number.
It is an amenable number.
26750045 is a deficient number, since it is larger than the sum of its proper divisors (10066723).
26750045 is a wasteful number, since it uses less digits than its factorization.
26750045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2740.
The product of its (nonzero) digits is 8400, while the sum is 29.
The square root of 26750045 is about 5172.0445667067. The cubic root of 26750045 is about 299.0713691894.
The spelling of 26750045 in words is "twenty-six million, seven hundred fifty thousand, forty-five".
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