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468160061 = 905951679
BaseRepresentation
bin11011111001111…
…000111000111101
31012121220222212112
4123321320320331
51424322110221
6114242143405
714413203065
oct3371707075
91177828775
10468160061
1122029a646
12110951b65
1375cb77b5
14462683a5
152b17915b
hex1be78e3d

468160061 has 4 divisors (see below), whose sum is σ = 468220800. Its totient is φ = 468099324.

The previous prime is 468160051. The next prime is 468160067. The reversal of 468160061 is 160061864.

It is a happy number.

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 468160061 - 222 = 463965757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468160067) 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, 16781 + ... + 34898.

It is an arithmetic number, because the mean of its divisors is an integer number (117055200).

Almost surely, 2468160061 is an apocalyptic number.

It is an amenable number.

468160061 is a deficient number, since it is larger than the sum of its proper divisors (60739).

468160061 is an equidigital number, since it uses as much as digits as its factorization.

468160061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60738.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 468160061 is about 21637.0067476996. The cubic root of 468160061 is about 776.4821092131.

The spelling of 468160061 in words is "four hundred sixty-eight million, one hundred sixty thousand, sixty-one".

Divisors: 1 9059 51679 468160061