Base | Representation |
---|---|
bin | 10111000000110… |
… | …11011001010011 |
3 | 111110020222002020 |
4 | 23200123121103 |
5 | 343410101240 |
6 | 31053422523 |
7 | 4532620362 |
oct | 1340333123 |
9 | 443228066 |
10 | 193050195 |
11 | 99a76518 |
12 | 5479aa43 |
13 | 30cc2bb0 |
14 | 1b8d37d9 |
15 | 11e350d0 |
hex | b81b653 |
193050195 has 16 divisors (see below), whose sum is σ = 332640672. Its totient is φ = 95040000.
The previous prime is 193050173. The next prime is 193050229. The reversal of 193050195 is 591050391.
193050195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 193050195 - 26 = 193050131 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494806 + ... + 495195.
It is an arithmetic number, because the mean of its divisors is an integer number (20790042).
Almost surely, 2193050195 is an apocalyptic number.
193050195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
193050195 is a deficient number, since it is larger than the sum of its proper divisors (139590477).
193050195 is a wasteful number, since it uses less digits than its factorization.
193050195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 990022.
The product of its (nonzero) digits is 6075, while the sum is 33.
The square root of 193050195 is about 13894.2504295842. The cubic root of 193050195 is about 577.9497517810.
It can be divided in two parts, 1930 and 50195, that added together give a palindrome (52125).
The spelling of 193050195 in words is "one hundred ninety-three million, fifty thousand, one hundred ninety-five".
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