Base | Representation |
---|---|
bin | 101010001101110… |
… | …1101100000101010 |
3 | 10122201111012220012 |
4 | 1110123231200222 |
5 | 10400114103232 |
6 | 352321331522 |
7 | 50050323446 |
oct | 12433554052 |
9 | 3581435805 |
10 | 1416550442 |
11 | 66767334a |
12 | 336496ba2 |
13 | 197624a38 |
14 | d61bd826 |
15 | 845639b2 |
hex | 546ed82a |
1416550442 has 4 divisors (see below), whose sum is σ = 2124825666. Its totient is φ = 708275220.
The previous prime is 1416550441. The next prime is 1416550489. The reversal of 1416550442 is 2440556141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2440556141 = 347 ⋅7033303.
It can be written as a sum of positive squares in only one way, i.e., 1079056801 + 337493641 = 32849^2 + 18371^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1416550399 and 1416550408.
It is not an unprimeable number, because it can be changed into a prime (1416550441) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354137609 + ... + 354137612.
Almost surely, 21416550442 is an apocalyptic number.
1416550442 is a deficient number, since it is larger than the sum of its proper divisors (708275224).
1416550442 is an equidigital number, since it uses as much as digits as its factorization.
1416550442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 708275223.
The product of its (nonzero) digits is 19200, while the sum is 32.
The square root of 1416550442 is about 37637.0886493629. The cubic root of 1416550442 is about 1123.0799689418.
The spelling of 1416550442 in words is "one billion, four hundred sixteen million, five hundred fifty thousand, four hundred forty-two".
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