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468011011 = 13431097681
BaseRepresentation
bin11011111001010…
…100100000000011
31012121122102102011
4123321110200003
51424302323021
6114235033351
714412012406
oct3371244003
91177572364
10468011011
112201a8666
1211089b857
1375c649c0
1446229d3d
152b149de1
hex1be54803

468011011 has 16 divisors (see below), whose sum is σ = 520532320. Its totient is φ = 418037760.

The previous prime is 468011009. The next prime is 468011029. The reversal of 468011011 is 110110864.

It is a cyclic number.

It is not a de Polignac number, because 468011011 - 21 = 468011009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (468011051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57091 + ... + 64771.

It is an arithmetic number, because the mean of its divisors is an integer number (32533270).

Almost surely, 2468011011 is an apocalyptic number.

468011011 is a deficient number, since it is larger than the sum of its proper divisors (52521309).

468011011 is a wasteful number, since it uses less digits than its factorization.

468011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7846.

The product of its (nonzero) digits is 192, while the sum is 22.

The square root of 468011011 is about 21633.5621431146. The cubic root of 468011011 is about 776.3996965566.

Adding to 468011011 its reverse (110110864), we get a palindrome (578121875).

The spelling of 468011011 in words is "four hundred sixty-eight million, eleven thousand, eleven".

Divisors: 1 13 43 109 559 1417 4687 7681 60931 99853 330283 837229 4293679 10883977 36000847 468011011