Search a number
-
+
472294 = 21729479
BaseRepresentation
bin1110011010011100110
3212222212101
41303103212
5110103134
614042314
74004644
oct1632346
9788771
10472294
112a2929
121a939a
13136c84
14c4194
1594e14
hex734e6

472294 has 16 divisors (see below), whose sum is σ = 777600. Its totient is φ = 214144.

The previous prime is 472289. The next prime is 472301. The reversal of 472294 is 492274.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 747 + ... + 1225.

It is an arithmetic number, because the mean of its divisors is an integer number (48600).

2472294 is an apocalyptic number.

472294 is a deficient number, since it is larger than the sum of its proper divisors (305306).

472294 is a wasteful number, since it uses less digits than its factorization.

472294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527.

The product of its digits is 4032, while the sum is 28.

The square root of 472294 is about 687.2364949564. The cubic root of 472294 is about 77.8760907947.

The spelling of 472294 in words is "four hundred seventy-two thousand, two hundred ninety-four".

Divisors: 1 2 17 29 34 58 479 493 958 986 8143 13891 16286 27782 236147 472294