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26042201 = 31899439
BaseRepresentation
bin110001101010…
…1111101011001
31211000002011222
41203111331121
523131322301
62330101425
7434232533
oct143257531
954002158
1026042201
1113777989
12887a875
13551a6b3
14365c853
15244631b
hex18d5f59

26042201 has 8 divisors (see below), whose sum is σ = 27187200. Its totient is φ = 24916320.

The previous prime is 26042197. The next prime is 26042213. The reversal of 26042201 is 10224062.

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 26042201 - 22 = 26042197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26042201.

It is not an unprimeable number, because it can be changed into a prime (26042221) 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, 1961 + ... + 7478.

It is an arithmetic number, because the mean of its divisors is an integer number (3398400).

Almost surely, 226042201 is an apocalyptic number.

It is an amenable number.

26042201 is a deficient number, since it is larger than the sum of its proper divisors (1144999).

26042201 is an equidigital number, since it uses as much as digits as its factorization.

26042201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9559.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 26042201 is about 5103.1559842905. The cubic root of 26042201 is about 296.4098026314.

Adding to 26042201 its reverse (10224062), we get a palindrome (36266263).

The spelling of 26042201 in words is "twenty-six million, forty-two thousand, two hundred one".

Divisors: 1 31 89 2759 9439 292609 840071 26042201