Search a number
-
+
563404712 = 23139755849
BaseRepresentation
bin100001100101001…
…101111110101000
31110021010220222012
4201211031332220
52123212422322
6131523415052
716650601223
oct4145157650
91407126865
10563404712
1126a033332
12138824488
138c954990
1454b7c5ba
15346deae2
hex2194dfa8

563404712 has 32 divisors (see below), whose sum is σ = 1149393000. Its totient is φ = 257347584.

The previous prime is 563404703. The next prime is 563404717. The reversal of 563404712 is 217404365.

563404712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 472888516 + 90516196 = 21746^2 + 9514^2 .

It is not an unprimeable number, because it can be changed into a prime (563404717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17837 + ... + 38012.

Almost surely, 2563404712 is an apocalyptic number.

563404712 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

563404712 is an abundant number, since it is smaller than the sum of its proper divisors (585988288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

563404712 is a wasteful number, since it uses less digits than its factorization.

563404712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55965 (or 55961 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 563404712 is about 23736.1477919228. The cubic root of 563404712 is about 825.9241371230.

The spelling of 563404712 in words is "five hundred sixty-three million, four hundred four thousand, seven hundred twelve".

Divisors: 1 2 4 8 13 26 52 97 104 194 388 776 1261 2522 5044 10088 55849 111698 223396 446792 726037 1452074 2904148 5417353 5808296 10834706 21669412 43338824 70425589 140851178 281702356 563404712