Base | Representation |
---|---|
bin | 11100111010000… |
… | …010110000010000 |
3 | 1020210120102022022 |
4 | 130322002300100 |
5 | 1443123241210 |
6 | 120042431012 |
7 | 15006146045 |
oct | 3472026020 |
9 | 1223512268 |
10 | 484977680 |
11 | 229836a00 |
12 | 116502468 |
13 | 79625555 |
14 | 485a51cc |
15 | 2c89c155 |
hex | 1ce82c10 |
484977680 has 60 divisors (see below), whose sum is σ = 1239423276. Its totient is φ = 176352000.
The previous prime is 484977677. The next prime is 484977697. The reversal of 484977680 is 86779484.
It can be written as a sum of positive squares in 2 ways, for example, as 115261696 + 369715984 = 10736^2 + 19228^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15371 + ... + 34730.
Almost surely, 2484977680 is an apocalyptic number.
484977680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
484977680 is an abundant number, since it is smaller than the sum of its proper divisors (754445596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
484977680 is a wasteful number, since it uses less digits than its factorization.
484977680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50136 (or 50119 counting only the distinct ones).
The product of its (nonzero) digits is 2709504, while the sum is 53.
The square root of 484977680 is about 22022.2087902190. The cubic root of 484977680 is about 785.6707480637.
The spelling of 484977680 in words is "four hundred eighty-four million, nine hundred seventy-seven thousand, six hundred eighty".
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