Base | Representation |
---|---|
bin | 110010000010… |
… | …0100100011011 |
3 | 1211100210001212 |
4 | 1210010210123 |
5 | 23203424430 |
6 | 2334133335 |
7 | 435656246 |
oct | 144044433 |
9 | 54323055 |
10 | 26233115 |
11 | 13898367 |
12 | 895124b |
13 | 558656c |
14 | 36ac25d |
15 | 2482b95 |
hex | 190491b |
26233115 has 4 divisors (see below), whose sum is σ = 31479744. Its totient is φ = 20986488.
The previous prime is 26233069. The next prime is 26233121. The reversal of 26233115 is 51133262.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51133262 = 2 ⋅25566631.
It is a cyclic number.
It is not a de Polignac number, because 26233115 - 212 = 26229019 is a prime.
It is a super-3 number, since 3×262331153 (a number of 23 digits) contains 333 as substring.
It is a Duffinian 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, 2623307 + ... + 2623316.
It is an arithmetic number, because the mean of its divisors is an integer number (7869936).
Almost surely, 226233115 is an apocalyptic number.
26233115 is a deficient number, since it is larger than the sum of its proper divisors (5246629).
26233115 is an equidigital number, since it uses as much as digits as its factorization.
26233115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5246628.
The product of its digits is 1080, while the sum is 23.
The square root of 26233115 is about 5121.8273106383. The cubic root of 26233115 is about 297.1323613531.
Adding to 26233115 its reverse (51133262), we get a palindrome (77366377).
The spelling of 26233115 in words is "twenty-six million, two hundred thirty-three thousand, one hundred fifteen".
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