Search a number
-
+
241040201 = 297181131
BaseRepresentation
bin11100101110111…
…11101101001001
3121210120002222212
432113133231021
5443201241301
635530154505
75654544053
oct1627375511
9553502885
10241040201
11114074086
1268882a35
133ac2644c
14240268d3
15162644bb
hexe5dfb49

241040201 has 4 divisors (see below), whose sum is σ = 241124304. Its totient is φ = 240956100.

The previous prime is 241040179. The next prime is 241040273. The reversal of 241040201 is 102040142.

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.

It is a cyclic number.

It is not a de Polignac number, because 241040201 - 214 = 241023817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241040801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37595 + ... + 43536.

It is an arithmetic number, because the mean of its divisors is an integer number (60281076).

Almost surely, 2241040201 is an apocalyptic number.

It is an amenable number.

241040201 is a deficient number, since it is larger than the sum of its proper divisors (84103).

241040201 is an equidigital number, since it uses as much as digits as its factorization.

241040201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84102.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 241040201 is about 15525.4694292958. The cubic root of 241040201 is about 622.3430256388.

Adding to 241040201 its reverse (102040142), we get a palindrome (343080343).

The spelling of 241040201 in words is "two hundred forty-one million, forty thousand, two hundred one".

Divisors: 1 2971 81131 241040201