Base | Representation |
---|---|
bin | 110011011110… |
… | …0010111110000 |
3 | 1212210000210022 |
4 | 1212330113300 |
5 | 23402022333 |
6 | 2402223012 |
7 | 445243202 |
oct | 146742760 |
9 | 55700708 |
10 | 26985968 |
11 | 14261a59 |
12 | 9054a68 |
13 | 578b139 |
14 | 3826772 |
15 | 2580c98 |
hex | 19bc5f0 |
26985968 has 20 divisors (see below), whose sum is σ = 52511520. Its totient is φ = 13434624.
The previous prime is 26985929. The next prime is 26985989. The reversal of 26985968 is 86958962.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296 + ... + 7352.
It is an arithmetic number, because the mean of its divisors is an integer number (2625576).
Almost surely, 226985968 is an apocalyptic number.
It is an amenable number.
26985968 is a deficient number, since it is larger than the sum of its proper divisors (25525552).
26985968 is a wasteful number, since it uses less digits than its factorization.
26985968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7304 (or 7298 counting only the distinct ones).
The product of its digits is 1866240, while the sum is 53.
The square root of 26985968 is about 5194.8020174016. The cubic root of 26985968 is about 299.9480206240.
The spelling of 26985968 in words is "twenty-six million, nine hundred eighty-five thousand, nine hundred sixty-eight".
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