Base | Representation |
---|---|
bin | 10111110000001… |
… | …00100010110101 |
3 | 111212220211221112 |
4 | 23320010202311 |
5 | 402001414203 |
6 | 31434324405 |
7 | 4636403054 |
oct | 1370044265 |
9 | 455824845 |
10 | 199248053 |
11 | a251a014 |
12 | 56889705 |
13 | 32382c74 |
14 | 1c66839b |
15 | 1275b6d8 |
hex | be048b5 |
199248053 has 8 divisors (see below), whose sum is σ = 201609120. Its totient is φ = 196894800.
The previous prime is 199248043. The next prime is 199248061. The reversal of 199248053 is 350842991.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 199248053 - 210 = 199247029 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 199248053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (199248043) 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 7 ways as a sum of consecutive naturals, for example, 60926 + ... + 64112.
It is an arithmetic number, because the mean of its divisors is an integer number (25201140).
Almost surely, 2199248053 is an apocalyptic number.
It is an amenable number.
199248053 is a deficient number, since it is larger than the sum of its proper divisors (2361067).
199248053 is a wasteful number, since it uses less digits than its factorization.
199248053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3907.
The product of its (nonzero) digits is 77760, while the sum is 41.
The square root of 199248053 is about 14115.5252470462. The cubic root of 199248053 is about 584.0697250912.
The spelling of 199248053 in words is "one hundred ninety-nine million, two hundred forty-eight thousand, fifty-three".
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