Base | Representation |
---|---|
bin | 1111101110101001… |
… | …1010101001110000 |
3 | 101220020211000010210 |
4 | 3323222122221300 |
5 | 32121340403212 |
6 | 1534544224120 |
7 | 206426053152 |
oct | 37352325160 |
9 | 11806730123 |
10 | 4222200432 |
11 | 187735a74a |
12 | 99a00b040 |
13 | 52397c868 |
14 | 2c0a74ad2 |
15 | 19aa1753c |
hex | fba9aa70 |
4222200432 has 20 divisors (see below), whose sum is σ = 10907351240. Its totient is φ = 1407400128.
The previous prime is 4222200431. The next prime is 4222200449. The reversal of 4222200432 is 2340022224.
It is a junction number, because it is equal to n+sod(n) for n = 4222200399 and 4222200408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4222200431) 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, 43981207 + ... + 43981302.
It is an arithmetic number, because the mean of its divisors is an integer number (545367562).
Almost surely, 24222200432 is an apocalyptic number.
It is an amenable number.
4222200432 is an abundant number, since it is smaller than the sum of its proper divisors (6685150808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4222200432 is a wasteful number, since it uses less digits than its factorization.
4222200432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87962520 (or 87962514 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 21.
The square root of 4222200432 is about 64978.4612929546. The cubic root of 4222200432 is about 1616.2664148385.
Adding to 4222200432 its reverse (2340022224), we get a palindrome (6562222656).
The spelling of 4222200432 in words is "four billion, two hundred twenty-two million, two hundred thousand, four hundred thirty-two".
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