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241401441 = 3194398491
BaseRepresentation
bin11100110001101…
…11111001100001
3121211020110112010
432120313321201
5443244321231
635542023133
75660610201
oct1630677141
9554213463
10241401441
111142a0526
1268a17aa9
133b0219b8
14240bc401
15162d6546
hexe637e61

241401441 has 16 divisors (see below), whose sum is σ = 346691840. Its totient is φ = 148916880.

The previous prime is 241401427. The next prime is 241401463. The reversal of 241401441 is 144104142.

It is not a de Polignac number, because 241401441 - 27 = 241401313 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (241401401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46795 + ... + 51696.

It is an arithmetic number, because the mean of its divisors is an integer number (21668240).

Almost surely, 2241401441 is an apocalyptic number.

It is an amenable number.

241401441 is a deficient number, since it is larger than the sum of its proper divisors (105290399).

241401441 is a wasteful number, since it uses less digits than its factorization.

241401441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98556.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 241401441 is about 15537.0988604694. The cubic root of 241401441 is about 622.6537663079.

Adding to 241401441 its reverse (144104142), we get a palindrome (385505583).

The spelling of 241401441 in words is "two hundred forty-one million, four hundred one thousand, four hundred forty-one".

Divisors: 1 3 19 43 57 129 817 2451 98491 295473 1871329 4235113 5613987 12705339 80467147 241401441