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22330014 = 237531667
BaseRepresentation
bin101010100101…
…1101010011110
31120000111000120
41111023222132
521204030024
62114335410
7360542040
oct125135236
946014016
1022330014
1111671963
12758a566
13481ab35
142d73a90
151e61479
hex154ba9e

22330014 has 16 divisors (see below), whose sum is σ = 51040128. Its totient is φ = 6379992.

The previous prime is 22330003. The next prime is 22330037. The reversal of 22330014 is 41003322.

It is a junction number, because it is equal to n+sod(n) for n = 22329975 and 22330002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265792 + ... + 265875.

It is an arithmetic number, because the mean of its divisors is an integer number (3190008).

Almost surely, 222330014 is an apocalyptic number.

22330014 is an abundant number, since it is smaller than the sum of its proper divisors (28710114).

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

22330014 is a wasteful number, since it uses less digits than its factorization.

22330014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531679.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 22330014 is about 4725.4644216204. The cubic root of 22330014 is about 281.5980642811.

Adding to 22330014 its reverse (41003322), we get a palindrome (63333336).

The spelling of 22330014 in words is "twenty-two million, three hundred thirty thousand, fourteen".

Divisors: 1 2 3 6 7 14 21 42 531667 1063334 1595001 3190002 3721669 7443338 11165007 22330014