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970570568 = 231131715011
BaseRepresentation
bin111001110110011…
…011101101001000
32111122022002112002
4321312123231020
53441431224233
6240150410132
733023466542
oct7166335510
92448262462
10970570568
11458953040
12231060948
13126104b16
1492c8a692
155a31b6e8
hex39d9bb48

970570568 has 64 divisors (see below), whose sum is σ = 2078576640. Its totient is φ = 420840000.

The previous prime is 970570567. The next prime is 970570589. The reversal of 970570568 is 865075079.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (970570567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191183 + ... + 196193.

It is an arithmetic number, because the mean of its divisors is an integer number (32477760).

Almost surely, 2970570568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 970570568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1039288320).

970570568 is an abundant number, since it is smaller than the sum of its proper divisors (1108006072).

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

970570568 is a wasteful number, since it uses less digits than its factorization.

970570568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5130 (or 5126 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 47.

The square root of 970570568 is about 31153.9815753942. The cubic root of 970570568 is about 990.0923520282.

The spelling of 970570568 in words is "nine hundred seventy million, five hundred seventy thousand, five hundred sixty-eight".

Divisors: 1 2 4 8 11 22 31 44 62 71 88 124 142 248 284 341 568 682 781 1364 1562 2201 2728 3124 4402 5011 6248 8804 10022 17608 20044 24211 40088 48422 55121 96844 110242 155341 193688 220484 310682 355781 440968 621364 711562 1242728 1423124 1708751 2846248 3417502 3913591 6835004 7827182 11029211 13670008 15654364 22058422 31308728 44116844 88233688 121321321 242642642 485285284 970570568