Base | Representation |
---|---|
bin | 11000110110100… |
… | …11001101111001 |
3 | 112112022001011202 |
4 | 30123103031321 |
5 | 411332430233 |
6 | 32404303545 |
7 | 5111035502 |
oct | 1433231571 |
9 | 475261152 |
10 | 208483193 |
11 | a7757566 |
12 | 599a1bb5 |
13 | 34267649 |
14 | 1d98dba9 |
15 | 13482be8 |
hex | c6d3379 |
208483193 has 4 divisors (see below), whose sum is σ = 211419648. Its totient is φ = 205546740.
The previous prime is 208483151. The next prime is 208483213. The reversal of 208483193 is 391384802.
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 208483193 - 26 = 208483129 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (208483103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1468121 + ... + 1468262.
It is an arithmetic number, because the mean of its divisors is an integer number (52854912).
Almost surely, 2208483193 is an apocalyptic number.
It is an amenable number.
208483193 is a deficient number, since it is larger than the sum of its proper divisors (2936455).
208483193 is an equidigital number, since it uses as much as digits as its factorization.
208483193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2936454.
The product of its (nonzero) digits is 41472, while the sum is 38.
The square root of 208483193 is about 14438.9470876515. The cubic root of 208483193 is about 592.9576593050.
The spelling of 208483193 in words is "two hundred eight million, four hundred eighty-three thousand, one hundred ninety-three".
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