Base | Representation |
---|---|
bin | 1110001100000011… |
… | …0111010110010101 |
3 | 100211102122201002201 |
4 | 3203000313112111 |
5 | 30300003422431 |
6 | 1425532404501 |
7 | 163245013453 |
oct | 34300672625 |
9 | 10742581081 |
10 | 3808654741 |
11 | 1684982751 |
12 | 8a3616731 |
13 | 4890a7878 |
14 | 281b859d3 |
15 | 17457a461 |
hex | e3037595 |
3808654741 has 2 divisors, whose sum is σ = 3808654742. Its totient is φ = 3808654740.
The previous prime is 3808654723. The next prime is 3808654777. The reversal of 3808654741 is 1474568083.
It is a happy number.
3808654741 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3771188100 + 37466641 = 61410^2 + 6121^2 .
It is a cyclic number.
It is not a de Polignac number, because 3808654741 - 29 = 3808654229 is a prime.
It is a super-3 number, since 3×38086547413 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 3808654691 and 3808654700.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3808654841) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1904327370 + 1904327371.
It is an arithmetic number, because the mean of its divisors is an integer number (1904327371).
Almost surely, 23808654741 is an apocalyptic number.
It is an amenable number.
3808654741 is a deficient number, since it is larger than the sum of its proper divisors (1).
3808654741 is an equidigital number, since it uses as much as digits as its factorization.
3808654741 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 645120, while the sum is 46.
The square root of 3808654741 is about 61714.2993235765. The cubic root of 3808654741 is about 1561.6745579811.
The spelling of 3808654741 in words is "three billion, eight hundred eight million, six hundred fifty-four thousand, seven hundred forty-one".
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