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1422314 = 24715131
BaseRepresentation
bin101011011001111101010
32200021001022
411123033222
5331003224
650252442
715042455
oct5331752
92607038
101422314
11891673
12587122
133aa50a
1429049c
151d165e
hex15b3ea

1422314 has 8 divisors (see below), whose sum is σ = 2179008. Its totient is φ = 695980.

The previous prime is 1422293. The next prime is 1422367. The reversal of 1422314 is 4132241.

Adding to 1422314 its reverse (4132241), we get a palindrome (5554555).

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

It is a super-2 number, since 2×14223142 = 4045954229192, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1422292 and 1422301.

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 3 ways as a sum of consecutive naturals, for example, 7472 + ... + 7659.

It is an arithmetic number, because the mean of its divisors is an integer number (272376).

21422314 is an apocalyptic number.

1422314 is a deficient number, since it is larger than the sum of its proper divisors (756694).

1422314 is a wasteful number, since it uses less digits than its factorization.

1422314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15180.

The product of its digits is 192, while the sum is 17.

The square root of 1422314 is about 1192.6080663822. The cubic root of 1422314 is about 112.4601076666.

The spelling of 1422314 in words is "one million, four hundred twenty-two thousand, three hundred fourteen".

Divisors: 1 2 47 94 15131 30262 711157 1422314