Base | Representation |
---|---|
bin | 11010010101111011… |
… | …01000010011100000 |
3 | 1100111121202002020111 |
4 | 31022331220103200 |
5 | 212430444243434 |
6 | 10255204221104 |
7 | 1010315606410 |
oct | 151275502340 |
9 | 40447662214 |
10 | 14142571744 |
11 | 5aa8127524 |
12 | 28a839a794 |
13 | 1445009962 |
14 | 9823ca640 |
15 | 57b8e6964 |
hex | 34af684e0 |
14142571744 has 24 divisors (see below), whose sum is σ = 31820786928. Its totient is φ = 6061102080.
The previous prime is 14142571741. The next prime is 14142571769. The reversal of 14142571744 is 44717524141.
It is a junction number, because it is equal to n+sod(n) for n = 14142571697 and 14142571706.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14142571741) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31568017 + ... + 31568464.
It is an arithmetic number, because the mean of its divisors is an integer number (1325866122).
Almost surely, 214142571744 is an apocalyptic number.
14142571744 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
14142571744 is an abundant number, since it is smaller than the sum of its proper divisors (17678215184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14142571744 is an equidigital number, since it uses as much as digits as its factorization.
14142571744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63136498 (or 63136490 counting only the distinct ones).
The product of its digits is 125440, while the sum is 40.
The spelling of 14142571744 in words is "fourteen billion, one hundred forty-two million, five hundred seventy-one thousand, seven hundred forty-four".
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