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3660050201 = 66120292729
BaseRepresentation
bin1101101000100111…
…1110111100011001
3100110002000210222212
43122021332330121
524443433101301
61403103324505
7156461625203
oct33211767431
910402023885
103660050201
111609003985
128618b0735
13464376ba2
1426a141773
151664c44bb
hexda27ef19

3660050201 has 8 divisors (see below), whose sum is σ = 3668737800. Its totient is φ = 3651373440.

The previous prime is 3660050189. The next prime is 3660050257. The reversal of 3660050201 is 1020500663.

It can be written as a sum of positive squares in 4 ways, for example, as 3166988176 + 493062025 = 56276^2 + 22205^2 .

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 3660050201 - 26 = 3660050137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3660050281) 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, 1339805 + ... + 1342533.

It is an arithmetic number, because the mean of its divisors is an integer number (458592225).

Almost surely, 23660050201 is an apocalyptic number.

It is an amenable number.

3660050201 is a deficient number, since it is larger than the sum of its proper divisors (8687599).

3660050201 is a wasteful number, since it uses less digits than its factorization.

3660050201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5419.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 3660050201 is about 60498.3487460608. The cubic root of 3660050201 is about 1541.0935900451.

Adding to 3660050201 its reverse (1020500663), we get a palindrome (4680550864).

The spelling of 3660050201 in words is "three billion, six hundred sixty million, fifty thousand, two hundred one".

Divisors: 1 661 2029 2729 1341169 1803869 5537141 3660050201