Base | Representation |
---|---|
bin | 1101110000111011101… |
… | …01001101001001001000 |
3 | 1200012202111000022000010 |
4 | 12320131311031021020 |
5 | 30222043400424123 |
6 | 1001134021111520 |
7 | 46112031141426 |
oct | 6703565151110 |
9 | 1605674008003 |
10 | 472946889288 |
11 | 172637209a65 |
12 | 777b0b585a0 |
13 | 357a2462c63 |
14 | 18c68318116 |
15 | c480aab993 |
hex | 6e1dd4d248 |
472946889288 has 32 divisors (see below), whose sum is σ = 1195652253600. Its totient is φ = 155877625728.
The previous prime is 472946889287. The next prime is 472946889299. The reversal of 472946889288 is 882988649274.
It is not an unprimeable number, because it can be changed into a prime (472946889287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110706406 + ... + 110710677.
It is an arithmetic number, because the mean of its divisors is an integer number (37364132925).
Almost surely, 2472946889288 is an apocalyptic number.
It is an amenable number.
472946889288 is an abundant number, since it is smaller than the sum of its proper divisors (722705364312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472946889288 is a wasteful number, since it uses less digits than its factorization.
472946889288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221417181 (or 221417177 counting only the distinct ones).
The product of its digits is 891813888, while the sum is 75.
The spelling of 472946889288 in words is "four hundred seventy-two billion, nine hundred forty-six million, eight hundred eighty-nine thousand, two hundred eighty-eight".
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