Base | Representation |
---|---|
bin | 101111100110010… |
… | …011111000001001 |
3 | 2001122122122220021 |
4 | 233212103320021 |
5 | 3113413301131 |
6 | 211124100441 |
7 | 25534515241 |
oct | 5746237011 |
9 | 2048578807 |
10 | 798572041 |
11 | 37a855aa3 |
12 | 1a3534721 |
13 | c95a2c47 |
14 | 780b6b21 |
15 | 4a193e11 |
hex | 2f993e09 |
798572041 has 16 divisors (see below), whose sum is σ = 827917200. Its totient is φ = 769886208.
The previous prime is 798572011. The next prime is 798572051. The reversal of 798572041 is 140275897.
It can be written as a sum of positive squares in 8 ways, for example, as 20385225 + 778186816 = 4515^2 + 27896^2 .
It is a cyclic number.
It is not a de Polignac number, because 798572041 - 25 = 798572009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (798572011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 790945 + ... + 791953.
It is an arithmetic number, because the mean of its divisors is an integer number (51744825).
Almost surely, 2798572041 is an apocalyptic number.
It is an amenable number.
798572041 is a deficient number, since it is larger than the sum of its proper divisors (29345159).
798572041 is a wasteful number, since it uses less digits than its factorization.
798572041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1308.
The product of its (nonzero) digits is 141120, while the sum is 43.
The square root of 798572041 is about 28259.0169857340. The cubic root of 798572041 is about 927.7651045550.
The spelling of 798572041 in words is "seven hundred ninety-eight million, five hundred seventy-two thousand, forty-one".
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