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472123 is a prime number
BaseRepresentation
bin1110011010000111011
3212222122001
41303100323
5110101443
614041431
74004311
oct1632073
9788561
10472123
112a2793
121a9277
13136b82
14c40b1
1594d4d
hex7343b

472123 has 2 divisors, whose sum is σ = 472124. Its totient is φ = 472122.

The previous prime is 472111. The next prime is 472127. The reversal of 472123 is 321274.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-472123 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 49 + 76 + 1 + 29 + 215 + 310 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 472123.

It is not a weakly prime, because it can be changed into another prime (472127) by changing a digit.

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 as a sum of consecutive naturals, namely, 236061 + 236062.

It is an arithmetic number, because the mean of its divisors is an integer number (236062).

2472123 is an apocalyptic number.

472123 is a deficient number, since it is larger than the sum of its proper divisors (1).

472123 is an equidigital number, since it uses as much as digits as its factorization.

472123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 336, while the sum is 19.

The square root of 472123 is about 687.1120723725. The cubic root of 472123 is about 77.8666909865.

Adding to 472123 its reverse (321274), we get a palindrome (793397).

It can be divided in two parts, 472 and 123, that added together give a palindrome (595).

The spelling of 472123 in words is "four hundred seventy-two thousand, one hundred twenty-three", and thus it is an iban number.