Base | Representation |
---|---|
bin | 101001111101… |
… | …1001100101110 |
3 | 1112101201220202 |
4 | 1103323030232 |
5 | 21113003210 |
6 | 2103313502 |
7 | 355000124 |
oct | 123731456 |
9 | 45351822 |
10 | 22000430 |
11 | 11467281 |
12 | 744b892 |
13 | 4733b0a |
14 | 2cc9914 |
15 | 1de89a5 |
hex | 14fb32e |
22000430 has 8 divisors (see below), whose sum is σ = 39600792. Its totient is φ = 8800168.
The previous prime is 22000427. The next prime is 22000441. The reversal of 22000430 is 3400022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100012 + ... + 1100031.
It is an arithmetic number, because the mean of its divisors is an integer number (4950099).
Almost surely, 222000430 is an apocalyptic number.
22000430 is a deficient number, since it is larger than the sum of its proper divisors (17600362).
22000430 is a wasteful number, since it uses less digits than its factorization.
22000430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2200050.
The product of its (nonzero) digits is 48, while the sum is 11.
The square root of 22000430 is about 4690.4615977535. The cubic root of 22000430 is about 280.2057586247.
Adding to 22000430 its reverse (3400022), we get a palindrome (25400452).
The spelling of 22000430 in words is "twenty-two million, four hundred thirty", and thus it is an aban number.
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