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201101432241 = 3197340273151
BaseRepresentation
bin1011101101001010010…
…1000101010110110001
3201020002002211020111010
42323102211011112301
511243323431312431
6232215033341133
720346323653503
oct2732245052661
9636062736433
10201101432241
1178317574586
1232b845677a9
1315c6b581a28
149a3a4b3d73
15536eede846
hex2ed29455b1

201101432241 has 8 divisors (see below), whose sum is σ = 269496336384. Its totient is φ = 133387074800.

The previous prime is 201101432237. The next prime is 201101432249. The reversal of 201101432241 is 142234101102.

201101432241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 201101432241 - 22 = 201101432237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201101432249) 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, 170135985 + ... + 170137166.

It is an arithmetic number, because the mean of its divisors is an integer number (33687042048).

Almost surely, 2201101432241 is an apocalyptic number.

It is an amenable number.

201101432241 is a deficient number, since it is larger than the sum of its proper divisors (68394904143).

201101432241 is a wasteful number, since it uses less digits than its factorization.

201101432241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340273351.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 201101432241 its reverse (142234101102), we get a palindrome (343335533343).

The spelling of 201101432241 in words is "two hundred one billion, one hundred one million, four hundred thirty-two thousand, two hundred forty-one".

Divisors: 1 3 197 591 340273151 1020819453 67033810747 201101432241