Search a number
-
+
568014080 = 285443761
BaseRepresentation
bin100001110110110…
…011010100000000
31110120211002211112
4201312303110000
52130402422310
6132210302452
720035016504
oct4166632400
91416732745
10568014080
112716a1427
1213a287a28
13908a9a0a
145561c304
1534d00705
hex21db3500

568014080 has 36 divisors (see below), whose sum is σ = 1360574292. Its totient is φ = 227205120.

The previous prime is 568014079. The next prime is 568014089. The reversal of 568014080 is 80410865.

It can be written as a sum of positive squares in 2 ways, for example, as 242861056 + 325153024 = 15584^2 + 18032^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568014089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220601 + ... + 223160.

Almost surely, 2568014080 is an apocalyptic number.

It is an amenable number.

568014080 is an abundant number, since it is smaller than the sum of its proper divisors (792560212).

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

568014080 is an equidigital number, since it uses as much as digits as its factorization.

568014080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443782 (or 443768 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 568014080 is about 23833.0459656335. The cubic root of 568014080 is about 828.1703928696.

The spelling of 568014080 in words is "five hundred sixty-eight million, fourteen thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1280 443761 887522 1775044 2218805 3550088 4437610 7100176 8875220 14200352 17750440 28400704 35500880 56801408 71001760 113602816 142003520 284007040 568014080