Base | Representation |
---|---|
bin | 101011000011000… |
… | …0010101010011110 |
3 | 10201122221100201011 |
4 | 1112012002222132 |
5 | 10424233034400 |
6 | 355155005434 |
7 | 50536255465 |
oct | 12606025236 |
9 | 3648840634 |
10 | 1444424350 |
11 | 681381436 |
12 | 34389987a |
13 | 1a0334085 |
14 | d9b979dc |
15 | 86c1c8ba |
hex | 56182a9e |
1444424350 has 12 divisors (see below), whose sum is σ = 2686629384. Its totient is φ = 577769720.
The previous prime is 1444424299. The next prime is 1444424353. The reversal of 1444424350 is 534244441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1444424353) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14444194 + ... + 14444293.
It is an arithmetic number, because the mean of its divisors is an integer number (223885782).
Almost surely, 21444424350 is an apocalyptic number.
1444424350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1444424350 is a deficient number, since it is larger than the sum of its proper divisors (1242205034).
1444424350 is a wasteful number, since it uses less digits than its factorization.
1444424350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28888499 (or 28888494 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 31.
The square root of 1444424350 is about 38005.5831424805. The cubic root of 1444424350 is about 1130.3985724284.
Adding to 1444424350 its reverse (534244441), we get a palindrome (1978668791).
The spelling of 1444424350 in words is "one billion, four hundred forty-four million, four hundred twenty-four thousand, three hundred fifty".
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