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26201 = 719197
BaseRepresentation
bin110011001011001
31022221102
412121121
51314301
6321145
7136250
oct63131
938842
1026201
111875a
12131b5
13bc06
149797
157b6b
hex6659

26201 has 8 divisors (see below), whose sum is σ = 31680. Its totient is φ = 21168.

The previous prime is 26189. The next prime is 26203. The reversal of 26201 is 10262.

26201 = T83 + T84 + ... + T89.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 26201 - 214 = 9817 is a prime.

It is a magnanimous number.

It is a Duffinian number.

26201 is an undulating number in base 14.

It is not an unprimeable number, because it can be changed into a prime (26203) 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, 35 + ... + 231.

It is an arithmetic number, because the mean of its divisors is an integer number (3960).

226201 is an apocalyptic number.

It is an amenable number.

26201 is a deficient number, since it is larger than the sum of its proper divisors (5479).

26201 is a wasteful number, since it uses less digits than its factorization.

26201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 26201 is about 161.8672295432. The cubic root of 26201 is about 29.7011060440.

Adding to 26201 its reverse (10262), we get a palindrome (36463).

The spelling of 26201 in words is "twenty-six thousand, two hundred one".

Divisors: 1 7 19 133 197 1379 3743 26201