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474963 = 31767139
BaseRepresentation
bin1110011111101010011
3220010112020
41303331103
5110144323
614102523
74015506
oct1637523
9803466
10474963
112a4935
121aaa43
13138258
14c513d
1595ae3
hex73f53

474963 has 16 divisors (see below), whose sum is σ = 685440. Its totient is φ = 291456.

The previous prime is 474959. The next prime is 474977. The reversal of 474963 is 369474.

It is not a de Polignac number, because 474963 - 22 = 474959 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 474963.

It is not an unprimeable number, because it can be changed into a prime (474923) 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, 3348 + ... + 3486.

It is an arithmetic number, because the mean of its divisors is an integer number (42840).

2474963 is an apocalyptic number.

474963 is a deficient number, since it is larger than the sum of its proper divisors (210477).

474963 is a wasteful number, since it uses less digits than its factorization.

474963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226.

The product of its digits is 18144, while the sum is 33.

The square root of 474963 is about 689.1755944605. The cubic root of 474963 is about 78.0225115825.

The spelling of 474963 in words is "four hundred seventy-four thousand, nine hundred sixty-three".

Divisors: 1 3 17 51 67 139 201 417 1139 2363 3417 7089 9313 27939 158321 474963