Base | Representation |
---|---|
bin | 10111000010100… |
… | …00101000101111 |
3 | 111110200001020010 |
4 | 23201100220233 |
5 | 343434041041 |
6 | 31102224303 |
7 | 4534516230 |
oct | 1341205057 |
9 | 443601203 |
10 | 193268271 |
11 | 9a105349 |
12 | 54885093 |
13 | 3106b231 |
14 | 1b94d087 |
15 | 11e79a16 |
hex | b850a2f |
193268271 has 8 divisors (see below), whose sum is σ = 294504064. Its totient is φ = 110439000.
The previous prime is 193268237. The next prime is 193268281. The reversal of 193268271 is 172862391.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 193268271 - 29 = 193267759 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (193268221) 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, 4601605 + ... + 4601646.
It is an arithmetic number, because the mean of its divisors is an integer number (36813008).
Almost surely, 2193268271 is an apocalyptic number.
193268271 is a deficient number, since it is larger than the sum of its proper divisors (101235793).
193268271 is an equidigital number, since it uses as much as digits as its factorization.
193268271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9203261.
The product of its digits is 36288, while the sum is 39.
The square root of 193268271 is about 13902.0959211192. The cubic root of 193268271 is about 578.1672937201.
The spelling of 193268271 in words is "one hundred ninety-three million, two hundred sixty-eight thousand, two hundred seventy-one".
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