Base | Representation |
---|---|
bin | 1011010101010111… |
… | …1000000011000001 |
3 | 21212000211110212101 |
4 | 2311111320003001 |
5 | 22212324120224 |
6 | 1221521230401 |
7 | 135252031003 |
oct | 26525700301 |
9 | 7760743771 |
10 | 3042410689 |
11 | 13213a81aa |
12 | 70aa92401 |
13 | 396413416 |
14 | 20c0c6373 |
15 | 12c170044 |
hex | b55780c1 |
3042410689 has 2 divisors, whose sum is σ = 3042410690. Its totient is φ = 3042410688.
The previous prime is 3042410687. The next prime is 3042410717. The reversal of 3042410689 is 9860142403.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2257010064 + 785400625 = 47508^2 + 28025^2 .
It is a cyclic number.
It is not a de Polignac number, because 3042410689 - 21 = 3042410687 is a prime.
Together with 3042410687, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (3042410687) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1521205344 + 1521205345.
It is an arithmetic number, because the mean of its divisors is an integer number (1521205345).
Almost surely, 23042410689 is an apocalyptic number.
It is an amenable number.
3042410689 is a deficient number, since it is larger than the sum of its proper divisors (1).
3042410689 is an equidigital number, since it uses as much as digits as its factorization.
3042410689 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 41472, while the sum is 37.
The square root of 3042410689 is about 55158.0518963460. The cubic root of 3042410689 is about 1449.0141041298.
The spelling of 3042410689 in words is "three billion, forty-two million, four hundred ten thousand, six hundred eighty-nine".
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