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422314 = 21712421
BaseRepresentation
bin1100111000110101010
3210110022021
41213012222
5102003224
613015054
73406144
oct1470652
9713267
10422314
11269322
1218448a
1311a2b9
14adc94
15851e4
hex671aa

422314 has 8 divisors (see below), whose sum is σ = 670788. Its totient is φ = 198720.

The previous prime is 422311. The next prime is 422321. The reversal of 422314 is 413224.

422314 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 342225 + 80089 = 585^2 + 283^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4223142 = 356698229192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (422311) 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, 6177 + ... + 6244.

2422314 is an apocalyptic number.

422314 is a deficient number, since it is larger than the sum of its proper divisors (248474).

422314 is a wasteful number, since it uses less digits than its factorization.

422314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12440.

The product of its digits is 192, while the sum is 16.

The square root of 422314 is about 649.8569073265. The cubic root of 422314 is about 75.0260057964.

Adding to 422314 its reverse (413224), we get a palindrome (835538).

The spelling of 422314 in words is "four hundred twenty-two thousand, three hundred fourteen", and thus it is an iban number.

Divisors: 1 2 17 34 12421 24842 211157 422314