Base | Representation |
---|---|
bin | 1000011001101110100… |
… | …0010100001101110110 |
3 | 111210120122111121100200 |
4 | 2012123220110031312 |
5 | 4331104302122224 |
6 | 150151113221330 |
7 | 13300000616541 |
oct | 2063350241566 |
9 | 453518447320 |
10 | 144344957814 |
11 | 56241a69272 |
12 | 23b84a01846 |
13 | 107c4ac2855 |
14 | 6db46d9858 |
15 | 3b4c3d65c9 |
hex | 219ba14376 |
144344957814 has 48 divisors (see below), whose sum is σ = 315308775600. Its totient is φ = 47722264128.
The previous prime is 144344957789. The next prime is 144344957819. The reversal of 144344957814 is 418759443441.
It is a happy number.
144344957814 is a `hidden beast` number, since 1 + 44 + 34 + 495 + 7 + 81 + 4 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144344957819) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1249452 + ... + 1360080.
It is an arithmetic number, because the mean of its divisors is an integer number (6568932825).
Almost surely, 2144344957814 is an apocalyptic number.
144344957814 is an abundant number, since it is smaller than the sum of its proper divisors (170963817786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144344957814 is a wasteful number, since it uses less digits than its factorization.
144344957814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111229 (or 111226 counting only the distinct ones).
The product of its digits is 7741440, while the sum is 54.
The spelling of 144344957814 in words is "one hundred forty-four billion, three hundred forty-four million, nine hundred fifty-seven thousand, eight hundred fourteen".
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