Base | Representation |
---|---|
bin | 1011111110001101… |
… | …10101010000100110 |
3 | 121120221102001001201 |
4 | 11333012311100212 |
5 | 101130412332432 |
6 | 2541442513114 |
7 | 315164356156 |
oct | 57706652046 |
9 | 17527361051 |
10 | 6427464742 |
11 | 27a9155436 |
12 | 12b466579a |
13 | 7b580539a |
14 | 44d8c2766 |
15 | 279423ee7 |
hex | 17f1b5426 |
6427464742 has 16 divisors (see below), whose sum is σ = 10159470000. Its totient is φ = 3041336160.
The previous prime is 6427464739. The next prime is 6427464751. The reversal of 6427464742 is 2474647246.
It is a junction number, because it is equal to n+sod(n) for n = 6427464692 and 6427464701.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54117 + ... + 125632.
It is an arithmetic number, because the mean of its divisors is an integer number (634966875).
Almost surely, 26427464742 is an apocalyptic number.
6427464742 is a deficient number, since it is larger than the sum of its proper divisors (3732005258).
6427464742 is a wasteful number, since it uses less digits than its factorization.
6427464742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180711.
The product of its digits is 1806336, while the sum is 46.
The square root of 6427464742 is about 80171.4708733724. The cubic root of 6427464742 is about 1859.2875775867.
The spelling of 6427464742 in words is "six billion, four hundred twenty-seven million, four hundred sixty-four thousand, seven hundred forty-two".
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