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241143201 = 32132389611
BaseRepresentation
bin11100101111110…
…00110110100001
3121210202100021200
432113320312201
5443213040301
635532311413
75655453255
oct1627706641
9553670250
10241143201
11114134502
1268912569
133ac612b0
1424052265
1516284c86
hexe5f8da1

241143201 has 24 divisors (see below), whose sum is σ = 391425216. Its totient is φ = 141942240.

The previous prime is 241143197. The next prime is 241143233. The reversal of 241143201 is 102341142.

It is not a de Polignac number, because 241143201 - 22 = 241143197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (241143101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42115 + ... + 47496.

It is an arithmetic number, because the mean of its divisors is an integer number (16309384).

Almost surely, 2241143201 is an apocalyptic number.

It is an amenable number.

241143201 is a deficient number, since it is larger than the sum of its proper divisors (150282015).

241143201 is a wasteful number, since it uses less digits than its factorization.

241143201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89653 (or 89650 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 241143201 is about 15528.7862049807. The cubic root of 241143201 is about 622.4316584382.

Adding to 241143201 its reverse (102341142), we get a palindrome (343484343).

The spelling of 241143201 in words is "two hundred forty-one million, one hundred forty-three thousand, two hundred one".

Divisors: 1 3 9 13 23 39 69 117 207 299 897 2691 89611 268833 806499 1164943 2061053 3494829 6183159 10484487 18549477 26793689 80381067 241143201