Base | Representation |
---|---|
bin | 101111100100010… |
… | …000110000110001 |
3 | 2001121122101012121 |
4 | 233210100300301 |
5 | 3113244104433 |
6 | 211104354241 |
7 | 25530120430 |
oct | 5744206061 |
9 | 2047571177 |
10 | 798034993 |
11 | 37a519558 |
12 | 1a3315981 |
13 | c9445672 |
14 | 77db7117 |
15 | 4a0d9c2d |
hex | 2f910c31 |
798034993 has 4 divisors (see below), whose sum is σ = 912040000. Its totient is φ = 684029988.
The previous prime is 798034969. The next prime is 798035023. The reversal of 798034993 is 399430897.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 399430897 = 41 ⋅9742217.
It is a cyclic number.
It is not a de Polignac number, because 798034993 - 217 = 797903921 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 798034993.
It is not an unprimeable number, because it can be changed into a prime (798034793) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57002493 + ... + 57002506.
It is an arithmetic number, because the mean of its divisors is an integer number (228010000).
Almost surely, 2798034993 is an apocalyptic number.
It is an amenable number.
798034993 is a deficient number, since it is larger than the sum of its proper divisors (114005007).
798034993 is a wasteful number, since it uses less digits than its factorization.
798034993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114005006.
The product of its (nonzero) digits is 1469664, while the sum is 52.
The square root of 798034993 is about 28249.5131462473. The cubic root of 798034993 is about 927.5570806892.
The spelling of 798034993 in words is "seven hundred ninety-eight million, thirty-four thousand, nine hundred ninety-three".
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