Base | Representation |
---|---|
bin | 100001111110101… |
… | …001110000001000 |
3 | 1110201200122212110 |
4 | 201332221300020 |
5 | 2131414301242 |
6 | 132322342320 |
7 | 20061350463 |
oct | 4176516010 |
9 | 1421618773 |
10 | 570072072 |
11 | 272877649 |
12 | 13aaba9a0 |
13 | 9114a66b |
14 | 559d62da |
15 | 350aa39c |
hex | 21fa9c08 |
570072072 has 16 divisors (see below), whose sum is σ = 1425180240. Its totient is φ = 190024016.
The previous prime is 570072049. The next prime is 570072079. The reversal of 570072072 is 270270075.
It is not an unprimeable number, because it can be changed into a prime (570072079) 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, 11876478 + ... + 11876525.
It is an arithmetic number, because the mean of its divisors is an integer number (89073765).
Almost surely, 2570072072 is an apocalyptic number.
It is an amenable number.
570072072 is an abundant number, since it is smaller than the sum of its proper divisors (855108168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
570072072 is a wasteful number, since it uses less digits than its factorization.
570072072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23753012 (or 23753008 counting only the distinct ones).
The product of its (nonzero) digits is 6860, while the sum is 30.
The square root of 570072072 is about 23876.1821068612. The cubic root of 570072072 is about 829.1693785467.
The spelling of 570072072 in words is "five hundred seventy million, seventy-two thousand, seventy-two".
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