Base | Representation |
---|---|
bin | 1101010111001011101… |
… | …0011011100010110100 |
3 | 210221112111212112220002 |
4 | 3111302322123202310 |
5 | 12230120130431414 |
6 | 253243044530432 |
7 | 22404511614110 |
oct | 3256272334264 |
9 | 727474775802 |
10 | 229561186484 |
11 | 893a133a133 |
12 | 385a76b0a18 |
13 | 188558031b6 |
14 | b17a140740 |
15 | 5e887be4de |
hex | 3572e9b8b4 |
229561186484 has 48 divisors (see below), whose sum is σ = 476002759680. Its totient is φ = 94793863680.
The previous prime is 229561186483. The next prime is 229561186487. The reversal of 229561186484 is 484681165922.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229561186483) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378677 + ... + 776220.
It is an arithmetic number, because the mean of its divisors is an integer number (9916724160).
Almost surely, 2229561186484 is an apocalyptic number.
It is an amenable number.
229561186484 is an abundant number, since it is smaller than the sum of its proper divisors (246441573196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229561186484 is a wasteful number, since it uses less digits than its factorization.
229561186484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1155168 (or 1155166 counting only the distinct ones).
The product of its digits is 6635520, while the sum is 56.
The spelling of 229561186484 in words is "two hundred twenty-nine billion, five hundred sixty-one million, one hundred eighty-six thousand, four hundred eighty-four".
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