Base | Representation |
---|---|
bin | 10100100011100… |
… | …101101000011001 |
3 | 220000221101111111 |
4 | 110203211220121 |
5 | 1201241422442 |
6 | 54115500321 |
7 | 11355243043 |
oct | 2443455031 |
9 | 800841444 |
10 | 344873497 |
11 | 167743621 |
12 | 975b76a1 |
13 | 565ac977 |
14 | 33b34a93 |
15 | 20424b17 |
hex | 148e5a19 |
344873497 has 4 divisors (see below), whose sum is σ = 344995200. Its totient is φ = 344751796.
The previous prime is 344873479. The next prime is 344873513. The reversal of 344873497 is 794378443.
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.
It is a cyclic number.
It is not a de Polignac number, because 344873497 - 27 = 344873369 is a prime.
It is a Smith number, since the sum of its digits (49) 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 self number, because there is not a number n which added to its sum of digits gives 344873497.
It is not an unprimeable number, because it can be changed into a prime (344873447) 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, 56497 + ... + 62302.
It is an arithmetic number, because the mean of its divisors is an integer number (86248800).
Almost surely, 2344873497 is an apocalyptic number.
It is an amenable number.
344873497 is a deficient number, since it is larger than the sum of its proper divisors (121703).
344873497 is a wasteful number, since it uses less digits than its factorization.
344873497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121702.
The product of its digits is 2032128, while the sum is 49.
The square root of 344873497 is about 18570.7699624975. The cubic root of 344873497 is about 701.2721743152.
The spelling of 344873497 in words is "three hundred forty-four million, eight hundred seventy-three thousand, four hundred ninety-seven".
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