Base | Representation |
---|---|
bin | 1000111011100000101… |
… | …00001100100010100100 |
3 | 1002022222022011121012110 |
4 | 10131300110030202210 |
5 | 20011340204123302 |
6 | 352542051521020 |
7 | 31111313433141 |
oct | 4356024144244 |
9 | 1068868147173 |
10 | 306827020452 |
11 | 109140943867 |
12 | 4b56b8b9170 |
13 | 22c1a34b294 |
14 | 10bc9b113c8 |
15 | 7eabc09b6c |
hex | 477050c8a4 |
306827020452 has 24 divisors (see below), whose sum is σ = 720734616000. Its totient is φ = 101589258976.
The previous prime is 306827020447. The next prime is 306827020453. The reversal of 306827020452 is 254020728603.
It is a self number, because there is not a number n which added to its sum of digits gives 306827020452.
It is not an unprimeable number, because it can be changed into a prime (306827020453) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85799952 + ... + 85803527.
It is an arithmetic number, because the mean of its divisors is an integer number (30030609000).
Almost surely, 2306827020452 is an apocalyptic number.
It is an amenable number.
306827020452 is an abundant number, since it is smaller than the sum of its proper divisors (413907595548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
306827020452 is a wasteful number, since it uses less digits than its factorization.
306827020452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171603635 (or 171603633 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 39.
The spelling of 306827020452 in words is "three hundred six billion, eight hundred twenty-seven million, twenty thousand, four hundred fifty-two".
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