Base | Representation |
---|---|
bin | 110010000010… |
… | …0100100101011 |
3 | 1211100210002110 |
4 | 1210010210223 |
5 | 23203430011 |
6 | 2334133403 |
7 | 435656301 |
oct | 144044453 |
9 | 54323073 |
10 | 26233131 |
11 | 13898381 |
12 | 8951263 |
13 | 5586582 |
14 | 36ac271 |
15 | 2482ba6 |
hex | 190492b |
26233131 has 8 divisors (see below), whose sum is σ = 35058240. Its totient is φ = 17448392.
The previous prime is 26233127. The next prime is 26233177. The reversal of 26233131 is 13133262.
26233131 = T98 + T99 + ... + T540.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 26233131 - 22 = 26233127 is a prime.
It is a super-3 number, since 3×262331313 (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 26233098 and 26233107.
It is not an unprimeable number, because it can be changed into a prime (26233121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8541 + ... + 11198.
It is an arithmetic number, because the mean of its divisors is an integer number (4382280).
Almost surely, 226233131 is an apocalyptic number.
26233131 is a deficient number, since it is larger than the sum of its proper divisors (8825109).
26233131 is a wasteful number, since it uses less digits than its factorization.
26233131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20185.
The product of its digits is 648, while the sum is 21.
The square root of 26233131 is about 5121.8288725806. The cubic root of 26233131 is about 297.1324217617.
Adding to 26233131 its reverse (13133262), we get a palindrome (39366393).
The spelling of 26233131 in words is "twenty-six million, two hundred thirty-three thousand, one hundred thirty-one".
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