Search a number
-
+
26204414 = 213102207
BaseRepresentation
bin110001111110…
…1100011111110
31211022022200212
41203331203332
523202020124
62333352422
7435506465
oct143754376
954268625
1026204414
1113878845
128938712
135576492
1436a19dc
15247940e
hex18fd8fe

26204414 has 4 divisors (see below), whose sum is σ = 39306624. Its totient is φ = 13102206.

The previous prime is 26204413. The next prime is 26204443. The reversal of 26204414 is 41440262.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41440262 = 220720131.

It is a self number, because there is not a number n which added to its sum of digits gives 26204414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26204413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6551102 + ... + 6551105.

It is an arithmetic number, because the mean of its divisors is an integer number (9826656).

Almost surely, 226204414 is an apocalyptic number.

26204414 is a deficient number, since it is larger than the sum of its proper divisors (13102210).

26204414 is a wasteful number, since it uses less digits than its factorization.

26204414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13102209.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 26204414 is about 5119.0247117981. The cubic root of 26204414 is about 297.0239600966.

Adding to 26204414 its reverse (41440262), we get a palindrome (67644676).

The spelling of 26204414 in words is "twenty-six million, two hundred four thousand, four hundred fourteen".

Divisors: 1 2 13102207 26204414