Base | Representation |
---|---|
bin | 11011001100000… |
… | …11101011100111 |
3 | 120220011200102201 |
4 | 31212003223213 |
5 | 431342032414 |
6 | 34344315331 |
7 | 5436436213 |
oct | 1546035347 |
9 | 526150381 |
10 | 228080359 |
11 | 107822171 |
12 | 64472b47 |
13 | 383395c0 |
14 | 22411943 |
15 | 15054574 |
hex | d983ae7 |
228080359 has 8 divisors (see below), whose sum is σ = 250260192. Its totient is φ = 206562720.
The previous prime is 228080339. The next prime is 228080383. The reversal of 228080359 is 953080822.
228080359 = 61632 + 61642 + ... + 61682.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 228080359 - 25 = 228080327 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (228080339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164827 + ... + 166204.
It is an arithmetic number, because the mean of its divisors is an integer number (31282524).
Almost surely, 2228080359 is an apocalyptic number.
228080359 is a deficient number, since it is larger than the sum of its proper divisors (22179833).
228080359 is a wasteful number, since it uses less digits than its factorization.
228080359 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331097.
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 228080359 is about 15102.3295885105. The cubic root of 228080359 is about 610.9832382722.
The spelling of 228080359 in words is "two hundred twenty-eight million, eighty thousand, three hundred fifty-nine".
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