Base | Representation |
---|---|
bin | 11011100110101… |
… | …111011101001000 |
3 | 1012021110222120112 |
4 | 123212233131020 |
5 | 1422031000210 |
6 | 113542413452 |
7 | 14322426242 |
oct | 3346573510 |
9 | 1167428515 |
10 | 463140680 |
11 | 2184814a2 |
12 | 10b131288 |
13 | 74c4ac52 |
14 | 4571d092 |
15 | 2a9d6d05 |
hex | 1b9af748 |
463140680 has 16 divisors (see below), whose sum is σ = 1042066620. Its totient is φ = 185256256.
The previous prime is 463140661. The next prime is 463140703. The reversal of 463140680 is 86041364.
It can be written as a sum of positive squares in 2 ways, for example, as 411846436 + 51294244 = 20294^2 + 7162^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5789219 + ... + 5789298.
Almost surely, 2463140680 is an apocalyptic number.
463140680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
463140680 is an abundant number, since it is smaller than the sum of its proper divisors (578925940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
463140680 is a wasteful number, since it uses less digits than its factorization.
463140680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11578528 (or 11578524 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 463140680 is about 21520.7035200990. The cubic root of 463140680 is about 773.6971130019.
The spelling of 463140680 in words is "four hundred sixty-three million, one hundred forty thousand, six hundred eighty".
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