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560970 = 232523271
BaseRepresentation
bin10001000111101001010
31001111111200
42020331022
5120422340
620005030
74524324
oct2107512
91044450
10560970
11353513
12230776
13168447
14108614
15b1330
hex88f4a

560970 has 48 divisors (see below), whose sum is σ = 1527552. Its totient is φ = 142560.

The previous prime is 560969. The next prime is 560977. The reversal of 560970 is 79065.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (560977) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1935 + ... + 2205.

It is an arithmetic number, because the mean of its divisors is an integer number (31824).

2560970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 560970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (763776).

560970 is an abundant number, since it is smaller than the sum of its proper divisors (966582).

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

560970 is a wasteful number, since it uses less digits than its factorization.

560970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 560970 is about 748.9793054551. The cubic root of 560970 is about 82.4732695771.

The spelling of 560970 in words is "five hundred sixty thousand, nine hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 23 30 45 46 69 90 115 138 207 230 271 345 414 542 690 813 1035 1355 1626 2070 2439 2710 4065 4878 6233 8130 12195 12466 18699 24390 31165 37398 56097 62330 93495 112194 186990 280485 560970