Base | Representation |
---|---|
bin | 11011001111100… |
… | …10101100101010 |
3 | 120221000210012022 |
4 | 31213302230222 |
5 | 432001110312 |
6 | 34402144442 |
7 | 5443342016 |
oct | 1547625452 |
9 | 527023168 |
10 | 228535082 |
11 | 108002876 |
12 | 64652122 |
13 | 38468579 |
14 | 224cd546 |
15 | 150e4172 |
hex | d9f2b2a |
228535082 has 8 divisors (see below), whose sum is σ = 343178400. Its totient is φ = 114142284.
The previous prime is 228535081. The next prime is 228535091. The reversal of 228535082 is 280535822.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (228535081) 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, 60332 + ... + 64007.
It is an arithmetic number, because the mean of its divisors is an integer number (42897300).
Almost surely, 2228535082 is an apocalyptic number.
228535082 is a deficient number, since it is larger than the sum of its proper divisors (114643318).
228535082 is a wasteful number, since it uses less digits than its factorization.
228535082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125260.
The product of its (nonzero) digits is 38400, while the sum is 35.
The square root of 228535082 is about 15117.3768227163. The cubic root of 228535082 is about 611.3890071008.
The spelling of 228535082 in words is "two hundred twenty-eight million, five hundred thirty-five thousand, eighty-two".
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