Search a number
-
+
472030 = 25133631
BaseRepresentation
bin1110011001111011110
3212222111121
41303033132
5110101110
614041154
74004116
oct1631736
9788447
10472030
112a2709
121a91ba
13136b10
14c4046
1594cda
hex733de

472030 has 16 divisors (see below), whose sum is σ = 915264. Its totient is φ = 174240.

The previous prime is 472027. The next prime is 472051. The reversal of 472030 is 30274.

It is a junction number, because it is equal to n+sod(n) for n = 471995 and 472013.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1686 + ... + 1945.

It is an arithmetic number, because the mean of its divisors is an integer number (57204).

2472030 is an apocalyptic number.

472030 is a deficient number, since it is larger than the sum of its proper divisors (443234).

472030 is a wasteful number, since it uses less digits than its factorization.

472030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3651.

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 472030 is about 687.0443944899. The cubic root of 472030 is about 77.8615778573.

The spelling of 472030 in words is "four hundred seventy-two thousand, thirty".

Divisors: 1 2 5 10 13 26 65 130 3631 7262 18155 36310 47203 94406 236015 472030