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468966001 = 766995143
BaseRepresentation
bin11011111100111…
…101101001110001
31012200102221102011
4123330331221301
51430023403001
6114311322521
714423100550
oct3374755161
91180387364
10468966001
112207a0109
12111080441
137620a59a
14463d7d97
152b287d51
hex1bf3da71

468966001 has 4 divisors (see below), whose sum is σ = 535961152. Its totient is φ = 401970852.

The previous prime is 468965993. The next prime is 468966007. The reversal of 468966001 is 100669864.

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 468966001 - 23 = 468965993 is a prime.

It is a super-2 number, since 2×4689660012 = 439858220187864002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (468966007) 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 3 ways as a sum of consecutive naturals, for example, 33497565 + ... + 33497578.

It is an arithmetic number, because the mean of its divisors is an integer number (133990288).

Almost surely, 2468966001 is an apocalyptic number.

It is an amenable number.

468966001 is a deficient number, since it is larger than the sum of its proper divisors (66995151).

468966001 is an equidigital number, since it uses as much as digits as its factorization.

468966001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66995150.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 468966001 is about 21655.6228495049. The cubic root of 468966001 is about 776.9274264464.

The spelling of 468966001 in words is "four hundred sixty-eight million, nine hundred sixty-six thousand, one".

Divisors: 1 7 66995143 468966001