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468255 = 35193153
BaseRepresentation
bin1110010010100011111
3212210022210
41302110133
5104441010
614011503
73660114
oct1622437
9783283
10468255
1129a897
121a6b93
13135198
14c290b
1593b20
hex7251f

468255 has 32 divisors (see below), whose sum is σ = 829440. Its totient is φ = 224640.

The previous prime is 468253. The next prime is 468271. The reversal of 468255 is 552864.

It is not a de Polignac number, because 468255 - 21 = 468253 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8809 + ... + 8861.

It is an arithmetic number, because the mean of its divisors is an integer number (25920).

2468255 is an apocalyptic number.

468255 is a deficient number, since it is larger than the sum of its proper divisors (361185).

468255 is a wasteful number, since it uses less digits than its factorization.

468255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111.

The product of its digits is 9600, while the sum is 30.

The square root of 468255 is about 684.2916045079. The cubic root of 468255 is about 77.6534593722.

Multiplying 468255 by its sum of digits (30), we get a triangular number (14047650 = T5300).

The spelling of 468255 in words is "four hundred sixty-eight thousand, two hundred fifty-five".

Divisors: 1 3 5 15 19 31 53 57 93 95 155 159 265 285 465 589 795 1007 1643 1767 2945 3021 4929 5035 8215 8835 15105 24645 31217 93651 156085 468255