Base | Representation |
---|---|
bin | 10000101001110101000… |
… | …11000110100100011010 |
3 | 2000200222111120200112200 |
4 | 20110322203012210122 |
5 | 33333343002241332 |
6 | 1114512044551030 |
7 | 56224653442410 |
oct | 10247243064432 |
9 | 2020874520480 |
10 | 572212930842 |
11 | 200746311233 |
12 | 92a94b52476 |
13 | 41c61ba3657 |
14 | 1d9a3ac12b0 |
15 | ed4066717c |
hex | 853a8c691a |
572212930842 has 48 divisors (see below), whose sum is σ = 1418659894080. Its totient is φ = 163287291456.
The previous prime is 572212930813. The next prime is 572212930879. The reversal of 572212930842 is 248039212275.
572212930842 is a `hidden beast` number, since 572 + 2 + 1 + 2 + 9 + 30 + 8 + 42 = 666.
It is a super-3 number, since 3×5722129308423 (a number of 36 digits) contains 333 as substring.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 2704848 + ... + 2908715.
It is an arithmetic number, because the mean of its divisors is an integer number (29555414460).
Almost surely, 2572212930842 is an apocalyptic number.
572212930842 is an abundant number, since it is smaller than the sum of its proper divisors (846446963238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
572212930842 is a wasteful number, since it uses less digits than its factorization.
572212930842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5614387 (or 5614384 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 45.
The spelling of 572212930842 in words is "five hundred seventy-two billion, two hundred twelve million, nine hundred thirty thousand, eight hundred forty-two".
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