Base | Representation |
---|---|
bin | 11000111000100… |
… | …11111100100101 |
3 | 112112210111212110 |
4 | 30130103330211 |
5 | 411414421300 |
6 | 32414111233 |
7 | 5113221462 |
oct | 1434237445 |
9 | 475714773 |
10 | 208748325 |
11 | a7918785 |
12 | 59aab519 |
13 | 3432b226 |
14 | 1da1c669 |
15 | 134d6550 |
hex | c713f25 |
208748325 has 12 divisors (see below), whose sum is σ = 345130688. Its totient is φ = 111332400.
The previous prime is 208748317. The next prime is 208748329. The reversal of 208748325 is 523847802.
It is not a de Polignac number, because 208748325 - 23 = 208748317 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 (208748329) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1391581 + ... + 1391730.
Almost surely, 2208748325 is an apocalyptic number.
208748325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
208748325 is a deficient number, since it is larger than the sum of its proper divisors (136382363).
208748325 is a wasteful number, since it uses less digits than its factorization.
208748325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2783324 (or 2783319 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 39.
The square root of 208748325 is about 14448.1253109184. The cubic root of 208748325 is about 593.2089112992.
The spelling of 208748325 in words is "two hundred eight million, seven hundred forty-eight thousand, three hundred twenty-five".
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