Base | Representation |
---|---|
bin | 1010011111001011… |
… | …10100011010000000 |
3 | 112112101100221000200 |
4 | 11033211310122000 |
5 | 43012323000334 |
6 | 2330404245200 |
7 | 256344413262 |
oct | 51745643200 |
9 | 15471327020 |
10 | 5630281344 |
11 | 242a168786 |
12 | 11116a0800 |
13 | 6b95ca52c |
14 | 3b5a8bb32 |
15 | 22e456799 |
hex | 14f974680 |
5630281344 has 48 divisors (see below), whose sum is σ = 16201724370. Its totient is φ = 1876760064.
The previous prime is 5630281303. The next prime is 5630281373. The reversal of 5630281344 is 4431820365.
5630281344 is a `hidden beast` number, since 5 + 6 + 30 + 281 + 344 = 666.
It can be written as a sum of positive squares in only one way, i.e., 5201294400 + 428986944 = 72120^2 + 20712^2 .
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 5630281299 and 5630281308.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2442547 + ... + 2444850.
Almost surely, 25630281344 is an apocalyptic number.
It is an amenable number.
5630281344 is an abundant number, since it is smaller than the sum of its proper divisors (10571443026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5630281344 is a wasteful number, since it uses less digits than its factorization.
5630281344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4887417 (or 4887402 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 36.
The square root of 5630281344 is about 75035.2006994051. The cubic root of 5630281344 is about 1779.0030759786.
The spelling of 5630281344 in words is "five billion, six hundred thirty million, two hundred eighty-one thousand, three hundred forty-four".
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