Base | Representation |
---|---|
bin | 10110000010100000100000 |
3 | 101212112011021 |
4 | 112002200200 |
5 | 2434334230 |
6 | 323455224 |
7 | 100051564 |
oct | 26024040 |
9 | 11775137 |
10 | 5777440 |
11 | 3296749 |
12 | 1b27514 |
13 | 1273906 |
14 | aa56a4 |
15 | 791c7a |
hex | 582820 |
5777440 has 24 divisors (see below), whose sum is σ = 13649580. Its totient is φ = 2310912.
The previous prime is 5777423. The next prime is 5777459. The reversal of 5777440 is 447775.
It can be written as a sum of positive squares in 2 ways, for example, as 5253264 + 524176 = 2292^2 + 724^2 .
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 5777396 and 5777405.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17895 + ... + 18214.
Almost surely, 25777440 is an apocalyptic number.
It is an amenable number.
5777440 is an abundant number, since it is smaller than the sum of its proper divisors (7872140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5777440 is a wasteful number, since it uses less digits than its factorization.
5777440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36124 (or 36116 counting only the distinct ones).
The product of its (nonzero) digits is 27440, while the sum is 34.
The square root of 5777440 is about 2403.6305872575. The cubic root of 5777440 is about 179.4369235471.
The spelling of 5777440 in words is "five million, seven hundred seventy-seven thousand, four hundred forty".
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