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14321322 = 2324318503
BaseRepresentation
bin110110101000…
…011010101010
3222221121011100
4312220122222
512131240242
61230542230
7232505061
oct66503252
928847140
1014321322
1180a1904
124967976
132c75772
141c8b1d8
1513cd54c
hexda86aa

14321322 has 24 divisors (see below), whose sum is σ = 31752864. Its totient is φ = 4662504.

The previous prime is 14321311. The next prime is 14321353. The reversal of 14321322 is 22312341.

Adding to 14321322 its reverse (22312341), we get a palindrome (36633663).

14321322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 14321295 and 14321304.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8478 + ... + 10025.

It is an arithmetic number, because the mean of its divisors is an integer number (1323036).

Almost surely, 214321322 is an apocalyptic number.

14321322 is an abundant number, since it is smaller than the sum of its proper divisors (17431542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14321322 is a wasteful number, since it uses less digits than its factorization.

14321322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18554 (or 18551 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 14321322 is about 3784.3522563313. The cubic root of 14321322 is about 242.8441819743.

The spelling of 14321322 in words is "fourteen million, three hundred twenty-one thousand, three hundred twenty-two".

Divisors: 1 2 3 6 9 18 43 86 129 258 387 774 18503 37006 55509 111018 166527 333054 795629 1591258 2386887 4773774 7160661 14321322