Base | Representation |
---|---|
bin | 110001100110… |
… | …1110010011010 |
3 | 1210221101021022 |
4 | 1203031302122 |
5 | 23124234410 |
6 | 2325242442 |
7 | 434033126 |
oct | 143156232 |
9 | 53841238 |
10 | 26008730 |
11 | 13754820 |
12 | 8863422 |
13 | 55083a7 |
14 | 3650586 |
15 | 243b455 |
hex | 18cdc9a |
26008730 has 32 divisors (see below), whose sum is σ = 51848640. Its totient is φ = 9313920.
The previous prime is 26008729. The next prime is 26008757. The reversal of 26008730 is 3780062.
It is a self number, because there is not a number n which added to its sum of digits gives 26008730.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5606 + ... + 9134.
It is an arithmetic number, because the mean of its divisors is an integer number (1620270).
Almost surely, 226008730 is an apocalyptic number.
26008730 is a deficient number, since it is larger than the sum of its proper divisors (25839910).
26008730 is a wasteful number, since it uses less digits than its factorization.
26008730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3614.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 26008730 is about 5099.8754886762. The cubic root of 26008730 is about 296.2827602979.
Adding to 26008730 its reverse (3780062), we get a palindrome (29788792).
The spelling of 26008730 in words is "twenty-six million, eight thousand, seven hundred thirty".
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