Search a number
-
+
475941 = 3158647
BaseRepresentation
bin1110100001100100101
3220011212110
41310030211
5110212231
614111233
74021404
oct1641445
9804773
10475941
112a5644
121ab519
1313882b
14c563b
1596046
hex74325

475941 has 4 divisors (see below), whose sum is σ = 634592. Its totient is φ = 317292.

The previous prime is 475933. The next prime is 475957. The reversal of 475941 is 149574.

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 not a de Polignac number, because 475941 - 23 = 475933 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 475899 and 475908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79321 + ... + 79326.

It is an arithmetic number, because the mean of its divisors is an integer number (158648).

2475941 is an apocalyptic number.

It is an amenable number.

475941 is a deficient number, since it is larger than the sum of its proper divisors (158651).

475941 is a wasteful number, since it uses less digits than its factorization.

475941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158650.

The product of its digits is 5040, while the sum is 30.

The square root of 475941 is about 689.8847729875. The cubic root of 475941 is about 78.0760271210.

The spelling of 475941 in words is "four hundred seventy-five thousand, nine hundred forty-one".

Divisors: 1 3 158647 475941