Search a number
-
+
26201359 is a prime number
BaseRepresentation
bin110001111110…
…0110100001111
31211022011111201
41203330310033
523201420414
62333330331
7435464542
oct143746417
954264451
1026201359
1113876518
1289369a7
135574c82
1436a0859
152478574
hex18fcd0f

26201359 has 2 divisors, whose sum is σ = 26201360. Its totient is φ = 26201358.

The previous prime is 26201353. The next prime is 26201389. The reversal of 26201359 is 95310262.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26201359 - 211 = 26199311 is a prime.

It is a super-2 number, since 2×262013592 = 1373022426893762, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26201353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13100679 + 13100680.

It is an arithmetic number, because the mean of its divisors is an integer number (13100680).

Almost surely, 226201359 is an apocalyptic number.

26201359 is a deficient number, since it is larger than the sum of its proper divisors (1).

26201359 is an equidigital number, since it uses as much as digits as its factorization.

26201359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 26201359 is about 5118.7263064165. The cubic root of 26201359 is about 297.0124169591.

The spelling of 26201359 in words is "twenty-six million, two hundred one thousand, three hundred fifty-nine".