Base | Representation |
---|---|
bin | 101010111111001… |
… | …1100110000111010 |
3 | 10201112012020121102 |
4 | 1111332130300322 |
5 | 10423230342411 |
6 | 355044211402 |
7 | 50513326151 |
oct | 12576346072 |
9 | 3645166542 |
10 | 1442434106 |
11 | 680242103 |
12 | 343099b62 |
13 | 19cab8209 |
14 | d97da598 |
15 | 86977d3b |
hex | 55f9cc3a |
1442434106 has 4 divisors (see below), whose sum is σ = 2163651162. Its totient is φ = 721217052.
The previous prime is 1442434087. The next prime is 1442434171. The reversal of 1442434106 is 6014342441.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1182740881 + 259693225 = 34391^2 + 16115^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360608525 + ... + 360608528.
Almost surely, 21442434106 is an apocalyptic number.
1442434106 is a deficient number, since it is larger than the sum of its proper divisors (721217056).
1442434106 is an equidigital number, since it uses as much as digits as its factorization.
1442434106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 721217055.
The product of its (nonzero) digits is 9216, while the sum is 29.
The square root of 1442434106 is about 37979.3905427667. The cubic root of 1442434106 is about 1129.8791491088.
Adding to 1442434106 its reverse (6014342441), we get a palindrome (7456776547).
The spelling of 1442434106 in words is "one billion, four hundred forty-two million, four hundred thirty-four thousand, one hundred six".
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