Base | Representation |
---|---|
bin | 11011001101000… |
… | …01101001011000 |
3 | 120220101220210112 |
4 | 31212201221120 |
5 | 431404444341 |
6 | 34351103452 |
7 | 5440460102 |
oct | 1546415130 |
9 | 526356715 |
10 | 228203096 |
11 | 1078a6400 |
12 | 64511b88 |
13 | 38380424 |
14 | 22444572 |
15 | 1507aaeb |
hex | d9a1a58 |
228203096 has 24 divisors (see below), whose sum is σ = 470317260. Its totient is φ = 103728240.
The previous prime is 228203083. The next prime is 228203147. The reversal of 228203096 is 690302822.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
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 in 5 ways as a sum of consecutive naturals, for example, 116906 + ... + 118841.
Almost surely, 2228203096 is an apocalyptic number.
It is an amenable number.
228203096 is an abundant number, since it is smaller than the sum of its proper divisors (242114164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
228203096 is a wasteful number, since it uses less digits than its factorization.
228203096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235775 (or 235760 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 228203096 is about 15106.3925541474. The cubic root of 228203096 is about 611.0928148596.
The spelling of 228203096 in words is "two hundred twenty-eight million, two hundred three thousand, ninety-six".
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