Base | Representation |
---|---|
bin | 11011010010011… |
… | …01010001001010 |
3 | 120221201122002011 |
4 | 31221031101022 |
5 | 432044443213 |
6 | 34414130134 |
7 | 5446445413 |
oct | 1551152112 |
9 | 527648064 |
10 | 228906058 |
11 | 108236567 |
12 | 647b094a |
13 | 38568394 |
14 | 2258880a |
15 | 1516903d |
hex | da4d44a |
228906058 has 4 divisors (see below), whose sum is σ = 343359090. Its totient is φ = 114453028.
The previous prime is 228906049. The next prime is 228906079. The reversal of 228906058 is 850609822.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 221920609 + 6985449 = 14897^2 + 2643^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 228906058.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 57226513 + ... + 57226516.
Almost surely, 2228906058 is an apocalyptic number.
228906058 is a deficient number, since it is larger than the sum of its proper divisors (114453032).
228906058 is a wasteful number, since it uses less digits than its factorization.
228906058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114453031.
The product of its (nonzero) digits is 69120, while the sum is 40.
The square root of 228906058 is about 15129.6417009789. The cubic root of 228906058 is about 611.7196463930.
The spelling of 228906058 in words is "two hundred twenty-eight million, nine hundred six thousand, fifty-eight".
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