Base | Representation |
---|---|
bin | 1101010100101110110… |
… | …1110110110111001100 |
3 | 210212211200110122010110 |
4 | 3111023231312313030 |
5 | 12222243304012314 |
6 | 253053514040020 |
7 | 22352305214265 |
oct | 3251355666714 |
9 | 725750418113 |
10 | 228903579084 |
11 | 89094114a44 |
12 | 38443419010 |
13 | 1877c4b76ab |
14 | b116a7d96c |
15 | 5e4abc2a59 |
hex | 354bb76dcc |
228903579084 has 48 divisors (see below), whose sum is σ = 547256134656. Its totient is φ = 74423760000.
The previous prime is 228903579083. The next prime is 228903579137. The reversal of 228903579084 is 480975309822.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (228903579083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2288529 + ... + 2386455.
It is an arithmetic number, because the mean of its divisors is an integer number (11401169472).
Almost surely, 2228903579084 is an apocalyptic number.
It is an amenable number.
228903579084 is an abundant number, since it is smaller than the sum of its proper divisors (318352555572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
228903579084 is a wasteful number, since it uses less digits than its factorization.
228903579084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102726 (or 102724 counting only the distinct ones).
The product of its (nonzero) digits is 8709120, while the sum is 57.
The spelling of 228903579084 in words is "two hundred twenty-eight billion, nine hundred three million, five hundred seventy-nine thousand, eighty-four".
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