Search a number
-
+
26112341 = 179145879
BaseRepresentation
bin110001110011…
…1000101010101
31211010122101202
41203213011111
523141043331
62331402245
7434644163
oct143470525
954118352
1026112341
1113815652
1288b3385
1355435b8
14367a233
15245becb
hex18e7155

26112341 has 4 divisors (see below), whose sum is σ = 26258400. Its totient is φ = 25966284.

The previous prime is 26112329. The next prime is 26112349. The reversal of 26112341 is 14321162.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14321162 = 27160581.

It is a cyclic number.

It is not a de Polignac number, because 26112341 - 26 = 26112277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26112349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72761 + ... + 73118.

It is an arithmetic number, because the mean of its divisors is an integer number (6564600).

Almost surely, 226112341 is an apocalyptic number.

It is an amenable number.

26112341 is a deficient number, since it is larger than the sum of its proper divisors (146059).

26112341 is a wasteful number, since it uses less digits than its factorization.

26112341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146058.

The product of its digits is 288, while the sum is 20.

The square root of 26112341 is about 5110.0235811589. The cubic root of 26112341 is about 296.6756729721.

The spelling of 26112341 in words is "twenty-six million, one hundred twelve thousand, three hundred forty-one".

Divisors: 1 179 145879 26112341