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560080669 = 3071824367
BaseRepresentation
bin100001011000100…
…010011100011101
31110000220001020111
4201120202130131
52121340040134
6131324250021
716610415151
oct4130423435
91400801214
10560080669
11268172995
121376a0911
138c05c9a5
1454555061
1534284c64
hex2162271d

560080669 has 4 divisors (see below), whose sum is σ = 561905344. Its totient is φ = 558255996.

The previous prime is 560080667. The next prime is 560080673. The reversal of 560080669 is 966080065.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 560080669 - 21 = 560080667 is a prime.

It is a super-2 number, since 2×5600806692 = 627380711574975122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (560080667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 911877 + ... + 912490.

It is an arithmetic number, because the mean of its divisors is an integer number (140476336).

Almost surely, 2560080669 is an apocalyptic number.

It is an amenable number.

560080669 is a deficient number, since it is larger than the sum of its proper divisors (1824675).

560080669 is a wasteful number, since it uses less digits than its factorization.

560080669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1824674.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 560080669 is about 23666.0235147352. The cubic root of 560080669 is about 824.2966366285.

The spelling of 560080669 in words is "five hundred sixty million, eighty thousand, six hundred sixty-nine".

Divisors: 1 307 1824367 560080669