Search a number
-
+
241423231 = 7291189277
BaseRepresentation
bin11100110001111…
…01001101111111
3121211021120102011
432120331031333
5443301020411
635542312051
75661030550
oct1630751577
9554246364
10241423231
11114305935
1268a28627
133b02b8aa
14240c6327
15162dcc21
hexe63d37f

241423231 has 8 divisors (see below), whose sum is σ = 285426720. Its totient is φ = 199798368.

The previous prime is 241423213. The next prime is 241423241. The reversal of 241423231 is 132324142.

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

It is not a de Polignac number, because 241423231 - 213 = 241415039 is a prime.

It is a super-2 number, since 2×2414232312 = 116570352932958722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241423241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594436 + ... + 594841.

It is an arithmetic number, because the mean of its divisors is an integer number (35678340).

Almost surely, 2241423231 is an apocalyptic number.

241423231 is a deficient number, since it is larger than the sum of its proper divisors (44003489).

241423231 is a wasteful number, since it uses less digits than its factorization.

241423231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189313.

The product of its digits is 1152, while the sum is 22.

The square root of 241423231 is about 15537.8000695079. The cubic root of 241423231 is about 622.6725002714.

Adding to 241423231 its reverse (132324142), we get a palindrome (373747373).

The spelling of 241423231 in words is "two hundred forty-one million, four hundred twenty-three thousand, two hundred thirty-one".

Divisors: 1 7 29 203 1189277 8324939 34489033 241423231