Search a number
-
+
241131371 = 13137135391
BaseRepresentation
bin11100101111101…
…01111101101011
3121210201202001112
432113311331223
5443212200441
635532140535
75655403625
oct1627657553
9553652045
10241131371
11114126628
126890774b
133ac58ab0
142404bc15
15162814eb
hexe5f5f6b

241131371 has 8 divisors (see below), whose sum is σ = 261577344. Its totient is φ = 220956480.

The previous prime is 241131367. The next prime is 241131403. The reversal of 241131371 is 173131142.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 241131371 - 22 = 241131367 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241131301) 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, 65915 + ... + 69476.

It is an arithmetic number, because the mean of its divisors is an integer number (32697168).

Almost surely, 2241131371 is an apocalyptic number.

241131371 is a deficient number, since it is larger than the sum of its proper divisors (20445973).

241131371 is a wasteful number, since it uses less digits than its factorization.

241131371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135541.

The product of its digits is 504, while the sum is 23.

The square root of 241131371 is about 15528.4052948138. The cubic root of 241131371 is about 622.4214798571.

The spelling of 241131371 in words is "two hundred forty-one million, one hundred thirty-one thousand, three hundred seventy-one".

Divisors: 1 13 137 1781 135391 1760083 18548567 241131371