Base | Representation |
---|---|
bin | 1011010100010100… |
… | …1111011000110001 |
3 | 21211201121220220111 |
4 | 2311011033120301 |
5 | 22210220043331 |
6 | 1221243541321 |
7 | 135166666111 |
oct | 26505173061 |
9 | 7751556814 |
10 | 3038049841 |
11 | 13199998a2 |
12 | 70952a841 |
13 | 395547538 |
14 | 20b6ad041 |
15 | 12baacdb1 |
hex | b514f631 |
3038049841 has 4 divisors (see below), whose sum is σ = 3038220900. Its totient is φ = 3037878784.
The previous prime is 3038049793. The next prime is 3038049869. The reversal of 3038049841 is 1489408303.
3038049841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2777711616 + 260338225 = 52704^2 + 16135^2 .
It is a cyclic number.
It is not a de Polignac number, because 3038049841 - 229 = 2501178929 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3038049794 and 3038049803.
It is not an unprimeable number, because it can be changed into a prime (3038049871) 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, 55336 + ... + 95593.
It is an arithmetic number, because the mean of its divisors is an integer number (759555225).
Almost surely, 23038049841 is an apocalyptic number.
It is an amenable number.
3038049841 is a deficient number, since it is larger than the sum of its proper divisors (171059).
3038049841 is a wasteful number, since it uses less digits than its factorization.
3038049841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171058.
The product of its (nonzero) digits is 82944, while the sum is 40.
The square root of 3038049841 is about 55118.5072457519. The cubic root of 3038049841 is about 1448.3214569282.
It can be divided in two parts, 3038049 and 841, that multiplied together give a square (2554999209 = 505472).
The spelling of 3038049841 in words is "three billion, thirty-eight million, forty-nine thousand, eight hundred forty-one".
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