Base | Representation |
---|---|
bin | 1101111111010001101… |
… | …10011100001100010100 |
3 | 1200221122011220222110021 |
4 | 12333220312130030110 |
5 | 30333331334031340 |
6 | 1004450121434524 |
7 | 46503622131616 |
oct | 6775066341424 |
9 | 1627564828407 |
10 | 480647955220 |
11 | 175929270864 |
12 | 791a003ba44 |
13 | 3642ba8c4c4 |
14 | 19399008db6 |
15 | c781c08e4a |
hex | 6fe8d9c314 |
480647955220 has 24 divisors (see below), whose sum is σ = 1012355855784. Its totient is φ = 191688677376.
The previous prime is 480647955217. The next prime is 480647955239. The reversal of 480647955220 is 22559746084.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 14456695696 + 466191259524 = 120236^2 + 682782^2 .
It is a super-3 number, since 3×4806479552203 (a number of 36 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35649637 + ... + 35663116.
It is an arithmetic number, because the mean of its divisors is an integer number (42181493991).
Almost surely, 2480647955220 is an apocalyptic number.
It is an amenable number.
480647955220 is an abundant number, since it is smaller than the sum of its proper divisors (531707900564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480647955220 is a wasteful number, since it uses less digits than its factorization.
480647955220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71313099 (or 71313097 counting only the distinct ones).
The product of its (nonzero) digits is 4838400, while the sum is 52.
The spelling of 480647955220 in words is "four hundred eighty billion, six hundred forty-seven million, nine hundred fifty-five thousand, two hundred twenty".
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