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474741 = 345861
BaseRepresentation
bin1110011111001110101
3220010020000
41303321311
5110142431
614101513
74015041
oct1637165
9803200
10474741
112a4753
121aa899
13138117
14c5021
15959e6
hex73e75

474741 has 10 divisors (see below), whose sum is σ = 709302. Its totient is φ = 316440.

The previous prime is 474737. The next prime is 474751. The reversal of 474741 is 147474.

It can be written as a sum of positive squares in only one way, i.e., 396900 + 77841 = 630^2 + 279^2 .

It is not a de Polignac number, because 474741 - 22 = 474737 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

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

474741 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474751) 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 9 ways as a sum of consecutive naturals, for example, 2850 + ... + 3011.

2474741 is an apocalyptic number.

It is an amenable number.

474741 is a deficient number, since it is larger than the sum of its proper divisors (234561).

474741 is an equidigital number, since it uses as much as digits as its factorization.

474741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5873 (or 5864 counting only the distinct ones).

The product of its digits is 3136, while the sum is 27.

The square root of 474741 is about 689.0145136352. The cubic root of 474741 is about 78.0103536552.

The spelling of 474741 in words is "four hundred seventy-four thousand, seven hundred forty-one", and thus it is an iban number.

Divisors: 1 3 9 27 81 5861 17583 52749 158247 474741