Search a number
-
+
269241 = 3712821
BaseRepresentation
bin1000001101110111001
3111200022220
41001232321
532103431
65434253
72200650
oct1015671
9450286
10269241
11174315
1210b989
139571b
1470197
1554b96
hex41bb9

269241 has 8 divisors (see below), whose sum is σ = 410304. Its totient is φ = 153840.

The previous prime is 269237. The next prime is 269251. The reversal of 269241 is 142962.

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

It is not a de Polignac number, because 269241 - 22 = 269237 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 269241.

It is not an unprimeable number, because it can be changed into a prime (269201) 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, 6390 + ... + 6431.

It is an arithmetic number, because the mean of its divisors is an integer number (51288).

2269241 is an apocalyptic number.

269241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

269241 is a deficient number, since it is larger than the sum of its proper divisors (141063).

269241 is a wasteful number, since it uses less digits than its factorization.

269241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12831.

The product of its digits is 864, while the sum is 24.

The square root of 269241 is about 518.8843801850. The cubic root of 269241 is about 64.5724203089.

The spelling of 269241 in words is "two hundred sixty-nine thousand, two hundred forty-one".

Divisors: 1 3 7 21 12821 38463 89747 269241