Base | Representation |
---|---|
bin | 11010111001111010… |
… | …11110101010100001 |
3 | 1101021122220202022200 |
4 | 31130331132222201 |
5 | 214040244202040 |
6 | 10345152123413 |
7 | 1020643261314 |
oct | 153475365241 |
9 | 41248822280 |
10 | 14444522145 |
11 | 6142613309 |
12 | 2971536569 |
13 | 149273b431 |
14 | 9b054a97b |
15 | 59818d630 |
hex | 35cf5eaa1 |
14444522145 has 24 divisors (see below), whose sum is σ = 25447621992. Its totient is φ = 7577452800.
The previous prime is 14444522119. The next prime is 14444522153. The reversal of 14444522145 is 54122544441.
14444522145 is a `hidden beast` number, since 144 + 4 + 452 + 21 + 45 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 9941409 + 14434580736 = 3153^2 + 120144^2 .
It is not a de Polignac number, because 14444522145 - 225 = 14410967713 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2628316 + ... + 2633805.
It is an arithmetic number, because the mean of its divisors is an integer number (1060317583).
Almost surely, 214444522145 is an apocalyptic number.
14444522145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14444522145 is a deficient number, since it is larger than the sum of its proper divisors (11003099847).
14444522145 is a wasteful number, since it uses less digits than its factorization.
14444522145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5262193 (or 5262190 counting only the distinct ones).
The product of its digits is 102400, while the sum is 36.
The spelling of 14444522145 in words is "fourteen billion, four hundred forty-four million, five hundred twenty-two thousand, one hundred forty-five".
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