Base | Representation |
---|---|
bin | 1010011011111010… |
… | …0110111000011001 |
3 | 21020020101101120012 |
4 | 2212332212320121 |
5 | 21214131230131 |
6 | 1141552211305 |
7 | 126264522344 |
oct | 24676467031 |
9 | 7206341505 |
10 | 2801430041 |
11 | 1208374943 |
12 | 662239b35 |
13 | 35850b117 |
14 | 1c80b745b |
15 | 115e1d52b |
hex | a6fa6e19 |
2801430041 has 8 divisors (see below), whose sum is σ = 2895124224. Its totient is φ = 2707943760.
The previous prime is 2801429959. The next prime is 2801430059. The reversal of 2801430041 is 1400341082.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2801430041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2801429989 and 2801430016.
It is not an unprimeable number, because it can be changed into a prime (2801430341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24335 + ... + 78708.
It is an arithmetic number, because the mean of its divisors is an integer number (361890528).
Almost surely, 22801430041 is an apocalyptic number.
It is an amenable number.
2801430041 is a deficient number, since it is larger than the sum of its proper divisors (93694183).
2801430041 is a wasteful number, since it uses less digits than its factorization.
2801430041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103951.
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 2801430041 is about 52928.5371137348. The cubic root of 2801430041 is about 1409.6996561967.
The spelling of 2801430041 in words is "two billion, eight hundred one million, four hundred thirty thousand, forty-one".
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