Base | Representation |
---|---|
bin | 11010111001111010… |
… | …10111010111101111 |
3 | 1101021122212020100020 |
4 | 31130331113113233 |
5 | 214040242223041 |
6 | 10345151333223 |
7 | 1020643105236 |
oct | 153475272757 |
9 | 41248766306 |
10 | 14444492271 |
11 | 61425a2920 |
12 | 2971521213 |
13 | 149272a961 |
14 | 9b053db1d |
15 | 598184866 |
hex | 35cf575ef |
14444492271 has 32 divisors (see below), whose sum is σ = 21710692608. Its totient is φ = 8465264640.
The previous prime is 14444492243. The next prime is 14444492299. The reversal of 14444492271 is 17229444441.
It is an interprime number because it is at equal distance from previous prime (14444492243) and next prime (14444492299).
It is not a de Polignac number, because 14444492271 - 26 = 14444492207 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14444492971) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162735 + ... + 235311.
It is an arithmetic number, because the mean of its divisors is an integer number (678459144).
Almost surely, 214444492271 is an apocalyptic number.
14444492271 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
14444492271 is a deficient number, since it is larger than the sum of its proper divisors (7266200337).
14444492271 is a wasteful number, since it uses less digits than its factorization.
14444492271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72791.
The product of its digits is 258048, while the sum is 42.
The spelling of 14444492271 in words is "fourteen billion, four hundred forty-four million, four hundred ninety-two thousand, two hundred seventy-one".
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